Use this page to browse all of the antique and vintage jewelry on our online website. Estate Diamond Jewelry has been collecting rare and fine jewelry for over 30 years, and now holds one of the rarest online collections of antique jewelry in the world.

Browse the Victorian Era, Art Deco Era, Edwardian Era, and Retro Era Jewelry.

Use the filters on the side to fine-tune the jewelry. If you have any questions about the rare vintage jewelry, please feel free to reach out to us.

Showing 1–30 of 146 results

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Product Color: K Color

0.88ct Old European Cut Diamond Groton Engagement Ring

$4,500
A delicate engagement ring featuring a 0.88ct old European cut diamond, K color, and SI1 clarity. The shoulders graduate towards the center, featuring three sections set with diamonds. Along the gallery of this ring is openwork filigree milgrain. This ring is platinum and was handcrafted. The total approximate weight of the side diamonds is 0.27 carats. The approximate measurements of the center stone are 5.86mm x 5.83mm x  3.83mm. If you have any questions about the Groton ring, please feel free to contact us. https://youtu.be/8DCAQChrIuM
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Antique Art Deco 3.07ct Diamond Halo Engagement Ring. Circa 1930

$39,000
An antique Art Deco ring featuring a 3.07 carat old European cut diamond, K color and VS1 clarity. The center stone is held by prongs inside a square bezel, which is raised slightly above the rest of the mounting. Two smaller diamonds are set inside square bezels flanking the center stone, which is further accented by a geometric halo of single cut diamonds. Single cuts are also set on the shoulders. The total weight of the additional diamonds is approximately 0.59 carats. The mounting is decorated with fine milgrain and an openwork design on the under-gallery. This ring was handcrafted in platinum circa 1930. The measurements of the center diamond are approximately 8.85mm x 8.76mm x 5.92mm. The measurements of this ring including the diamond halo are approximately 15.00mm x 16.48mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Glenview ring, please feel free to contact us.   https://youtu.be/QMstNdgtF_c    
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Platinum GIA 2.69ct Rose Cut Diamond Calabria Engagement Ring

$25,000
A gorgeous rose cut diamond solitaire ring adorned with micro-pave round brilliant cut diamonds along the handcrafted platinum under-gallery and shank. The center diamond is set in prongs. The primary diamond is GIA-certified, weighing 2.69 carats, K color, and VS2 clarity. The measurements of the center diamond are 10.26mm x 8.02mm 3.34mm. A copy of the GIA certificate is available upon request. This ring can be resized to any finger size at no extra cost. If you have any questions about the Calabria ring, please feel free to contact us.   https://youtu.be/mwsyUmwwC1w
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1.19ct GIA Certified Old European Cut Diamond Ring. Riverview Ring

$9,000
A stunning vintage solitaire engagement ring featuring a GIA-certified 1.19-carat old European cut diamond, K color, SI1 clarity. Along each shoulder are four old European cut diamonds. This ring was hand-crafted in platinum in the 1960s. The measurements of the center diamond are 6.74mm x 6.95mm x 3.99mm. A copy of the GIA certificate is available upon request. This ring can be resized to any finger size at no extra cost. If you have any other questions about the Riverview ring, please feel free to contact us.   https://youtu.be/YYzSPvdON2s
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1.58ct Old European Cut Diamond, Platinum Ring. Seville Ring

$12,800
A lovely engagement ring featuring an old European cut diamond, 1.58 carats, K color, and VS2 clarity. Inspired by Edwardian era designs, this ring was handcrafted in platinum by our European jewelers. Fine milgrain, openwork filigree, and hand-engravings adorn the shank. The center diamond was cut circa 1900. The measurements of the center stone are 7.03mm x 7.06mm x 4.93mm. This ring can be resized to any finger size at no additional cost. If you have any questions about the Seville ring, please feel free to contact us.   https://youtu.be/MShO03VEYMY  
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3.80ct Old European Cut Diamond Engagement Ring Bayside

$55,000
An elegant engagement ring with a lively 3.80 carat, K color, VS2 clarity, old European cut diamond in the center. The center stone is surrounded by a halo of diamonds and three baguette-cut diamonds on each side. This ring is handcrafted and has a low profile. The handmade platinum mounting presents lovely openwork in the under gallery. The measurements of this ring are approximately 14.10mm x 16.43mm. This ring can be resized to any finger size at no additional cost. If you have any questions regarding the Bayside ring, please feel free to contact us.   https://youtu.be/-6UXNQz355c  
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Edwardian Antique Bohemia 1.48ct Diamond Engagement Ring. Circa 1900

$12,000
An Edwardian era ring handcrafted in platinum circa 1900. This ring features a 1.48 carat old European cut diamond, K color, VS2, set in a dome filigree setting. The mounting is pave-set with single-cut diamonds and decorated with fine milgrain. This ring is antique and bears French hallmarks. The center stone measures approximately 6.80mm x 6.77mm x 4.79mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Bohemia ring, please feel free to contact us.   https://youtu.be/rfUgjB-U0KU
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Rovigo Ring. Circa 1920, Antique, Art Deco Era

$16,500
A rare Art Deco era engagement ring featuring a bold GIA-certified old European cut diamond. The center stone is accented by a diamond halo and sapphires in the corners of the geometric mounting. Additional diamonds are set along the shoulders. The mounting is platinum and decorated with fine milgrain. This Art Deco ring was handcrafted circa 1920. The center stone is a GIA-certified old European cut diamond and weighs 1.64 carats, K color and SI1 clarity. The measurements of the center diamond are 7.17mm x 7.39mm x 4.65mm. This ring can be resized to any finger size at no extra cost. If you have any questions about our Rovigo ring, please feel free to contact us.   https://youtu.be/W_B8cR3KTNY
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Vintage Retro Era 0.60ct Diamond Engagement Ring Berge. Circa 1940

$4,000
A geometric platinum engagement ring that features a 0.60 carat old European cut diamond, K color and SI2 clarity, in a box prong setting. The center diamond is flanked by two rows of rose-cut diamonds on each side, pave-set in an east-west orientation. Fine milgrain adorns the mounting. This ring is vintage from the Retro era, circa 1940. The measurements of the center diamond are approximately 5.32mm x 5.38mm x 3.22mm. The measurements of the mounting are approximately 9.39mm x 12.66mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Berge ring, please feel free to contact us.   https://youtu.be/i1qP-dlRfok
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1.16ct Old European Cut Diamond Ring in Platinum. Cairns Ring

$8,000
A stunning old European diamond engagement ring adorned with diamond-set leaf-shaped accents along the shoulders. The bezels of the leaf-shaped accents are finished with fine milgrain. The center diamond weighs 1.16 carats, K color and VS2 clarity. The weight of the additional diamonds on the shoulders is approximately 0.10 carats in total. The mounting is handcrafted in platinum with bold curves along the upper gallery. The measurements of the center stone are approximately 6.60mm x 6.50mm x 4.35mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Cairns ring, please feel free to contact us.   https://youtu.be/nIW_BbRSQQ4
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1.59ct Old European Cut Diamond Ruby Halo Ring. Plano Ring

$17,000
A stunning halo of French cut rubies surrounding a very lively old European cut diamond and accented by diamonds along the shoulders. Milgrain over the bezels adds to the delicacy of the ring. The under-gallery is graced with arch-like openwork filigree. The total weight of the rubies is approximately 0.60 carats. The center diamond was cut in the 1910s and is approximately 1.59 carat, K color, and VS1 clarity. This ring can be resized to any finger size at no extra cost. If you have any questions about our Plano ring, please feel free to contact us.   https://youtu.be/FmTIzlxcOV4
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3.21ct Rose Cut Cushion Shaped Diamond Ring. Columbus Ring

SOLD
This stunning engagement ring features a unique GIA certified 3.21 carat, K color, VS1 clarity, rose cut cushion-shaped diamond. The center diamond is prong set with diamond accents along the prongs. Decorating the platinum shank are micro-pave round brilliant cut diamonds. Additional diamonds decorate the under gallery. The measurements of the center diamond are 11.75mm x 9.47mm x 2.70mm. A copy of the GIA certificate is available upon request. This ring can be resized to any finger size at no additional cost. If you have any questions regarding the Columbus Ring, please feel free to contact us.   https://youtu.be/DIa8fJmnV_U
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4.26ct Old Euro Cut Diamond Engagement Ring. Yale Ring

$60,000
The Yale Ring features a stunning 4.26-carat old European cut diamond in the center surrounded by a bold halo of French-cut calibrated sapphires. Along the shoulders are prong-set diamonds. This ring is hand-crafted in platinum. The center diamond features an old European cut diamond that weighs 4.26-carats, K color, and VS1 clarity. The diamond was cut circa 1920s. The approximate measurements of the center diamond are 10.53mm x 10.79mm x 6.06mm. The measurements of the halo are 15.64mm. This ring can be resized to any finger size at no extra cost. If you have any questions about our Yale ring, please feel free to contact us.   https://youtu.be/4b7G-Kw1KnI
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5.03ct Antique Asscher Cut Diamond Ring. Crawford Ring

$90,000
A stunning Asscher cut diamond and sapphire ring.  The ring features a lively GIA-certified 5.03 carat antique Asscher cut diamond which is K color and VS2 clarity.  It is surrounded by a halo of French cut sapphires. Four old European cut diamonds are pave set along each shoulder. A copy of the GIA certificate is available upon request. The center stone measures 8.27mm x 7.90mm x 5.54mm, and the measurements, including the sapphire halo, are 14.08mm x 13.60mm. If you have any questions about the Crawford ring, please feel free to contact us. https://youtu.be/3GpTdKhotRo
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Antique Art Deco 4.30ct Diamond Engagement Ring. Kent Ring. Circa 1925

$45,000
An 18k white gold Deco ring that centers a 4.30-carat cushion cut diamond, K color, and SI1 clarity. The diamond is bezel-set in buffed onyx. This ring is decorated with fine milgrain and an open-work under-gallery. This ring was hand-crafted circa 1925. The approximate measurements of the center diamond are 9.71mm x 9.67mm x 6.83mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Kent ring, please feel free to contact us.   https://youtu.be/4QujltC-u_A
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Dover Ring. 3.02ct Old European Cut Diamond Ring

$45,000
A beautifully handcrafted platinum engagement ring featuring a 3.02-carat old European cut diamond in the center, prong-set above a delicate diamond halo. Elongated openwork adorns the under-gallery, and a triple wire shank adds to the delicacy of the ring. There are additional diamonds on the shoulders, surrounded by milgrain. The center antique diamond is very lively and was cut circa 1915. It weighs approximately 3.02 carats, K color, and VS1 clarity. This ring can be resized to any finger size at no extra cost. If you have any questions about the Dover ring, please feel free to contact us.   https://youtu.be/nADfrlAWaG0
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French, 3ct Diamond Vintage Ring Circa 1970. Gifford Ring

$50,000
A stunning vintage French ring featuring a lively GIA-certified old European cut diamond weighing 3.00 carats, K color, SI1 clarity. A swirl design of micro-pave round brilliant cut diamonds decorates this yellow gold ring. This ring was made in France and bears French hallmarks. This ring's total additional diamond weight is 2.28 carats, J-K color, VS2 overall. The measurements of the center diamond are 9.42mm x 9.47mm x 5.39mm. This ring can be resized at no extra cost. If you have any questions about the Gifford ring, please contact us.   https://youtu.be/1tclTt4VzA8
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Madigan Earrings

SOLD
An impressive pair of old European cut diamond stud earrings set in fine platinum mountings. The larger diamonds on the bottom weigh approximately 6.66 carats total. The top diamonds weigh 0.40 carats in total. The bezels around the diamonds are decorated with fine milgrain. The backs of these earrings are yellow gold. The quality of the larger diamonds is K color and VS clarity overall. Additional pictures of these earrings are available upon request. If you have any questions about the Madigan earrings, please feel free to contact us.
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Middletown Ring. Circa 1910, Antique, Edwardian Era

SOLD
An antique diamond engagement ring that features a 1.87 carat old European cut diamond, K color and VS2 clarity. Along the shoulders and under the gallery are old European cut diamonds set in bezels. Hand engravings decorate the shank. This ring was handcrafted in platinum during the Edwardian era, circa 1910. This ring can be resized to any finger size at no extra cost. If you have any questions about the Middletown ring, please feel free to contact us.   https://youtu.be/Z-lhHVXJaz0
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Rockford Ring

Contact Us For Price
A platinum solitaire ring featuring a 7.55 carat GIA-certified old European diamond, K color and VVS2 clarity, in a prong setting. Antique French cut diamonds are set along the shoulders. The mounting is decorated with an open-work under-gallery in a swirl design, hand-engravings and fine milgrain. This ring can be resized to any finger size at no extra cost. If you have any questions about the Rockford ring, please feel free to contact us.   https://youtu.be/pFXEKBwSVJA
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Rouen Ring. Circa 1920, Antique, Art Deco Era

$19,000
This antique ring features a 2.08 carat old European cut diamond, K color and VS2 clarity. The center diamond is prong-set in a crown-style mounting. The shoulders are set with old European cut diamonds. Bezel-set single cut diamonds decorate the under-gallery. The total weight of the additional diamonds is approximately 0.14 carats. This ring was handcrafted in platinum during the Art Deco era, circa 1920. The measurements of the center diamond are approximately 8.27mm x 8.28mm x 4.65mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Rouen ring, please feel free to contact us.   https://youtu.be/S7Ujb853vlc  
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Salford Ring. Circa 1930, Antique, Art Deco Era

$16,000
A lovely antique engagement ring featuring  a 1.89 carat old European cut diamond. The center stone is K color, VS1 clarity. The ring is adorned with additional diamonds set along the shoulders and sides. Openwork filigree and milgrain in the under gallery add to the delicacy of the ring. The total approximate weight of the side diamonds is 0.12 carats, bringing the total diamond weight to approximately 2.01 carats. This ring was handcrafted during the Art Deco era, circa 1930. The measurements of the center diamond are approximately 8.60mm x 7.57mm x 4.88mm. The measurements of the ring are approximately 11.93mm x 12.30mm. This ring can be resized to any finger size at no additional cost. If you have any questions regarding the Salford Ring,  please feel free to contact us.   https://youtu.be/H_tb_2HH3rw
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Shafton Ring

$26,000
An impressive cluster ring featuring an antique pear-shaped diamond weighing approximately 2.30 carats, K color, VS2 clarity. Surrounding the center stone is a cluster of old European cut diamonds. The stones are prong-set, and this ring is made of platinum. The total approximate weight of the additional diamonds is 0.80 carats. The approximate measurement of the center pear-shade diamond is 7.5mm. x 11.23mm. The approximate measurements, including the cluster, are 13.00mm x 18.09mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Shafton ring, please feel free to contact us.   https://youtu.be/6wQlqBNIxi4
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Smithfield Ring. Circa 1925, Antique, Art Deco Era

RESERVED
An original Art Deco era engagement ring that features a bezel-set old European cut, 1.73 carats, K color, and VS1 clarity center diamond. The diamond is set in a dome mounting of open-work filigree, set with single-cut diamonds. This ring is decorated with hand engravings with prominent leaf and floral motifs. The under-gallery features a scroll motif which was common in that era. This ring was hand-crafted in platinum, circa 1925. The measurements of this ring including the open work surrounding the center stone is approximately 10.95mm x 17.25mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Smithfield ring, please feel free to contact us.   https://youtu.be/iVeUTbvEtbU
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Tamworth Ring

RESERVED
An elegant platinum and diamond engagement ring that centers a 0.77-carat old European cut diamond, K color, and VS2 clarity. This ring is further decorated with diamonds set along the shoulders, around the center diamond, and on the under-gallery. The total additional diamond weight is approximately 0.36 carats. Engravings adorn the shank of this platinum ring. The center diamond is GIA-certified. A copy of the GIA certificate is available upon request. The measurements of the center diamond are 5.75mm x 5.70mm x 3.52mm. This ring can be resized at no extra cost. If you have any questions about the Tamworth ring, please feel free to contact us.   https://youtu.be/hDjspfGkuv0
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5.49ct Cushion Cut Diamond Halo Ring. Tropea Ring

$88,000
An impressive halo ring centering a bezel-set 5.49 carat antique cushion cut diamond, K color and VS2 clarity. The center stone is flanked by two triangular emeralds and surrounded by a calibre French cut emerald halo. The emeralds continue along the shoulders. The total emerald weight is approximately 2.10 carats. This ring is platinum, decorated with an openwork under-gallery and fine milgrain. The measurements of the antique cushion cut diamond are approximately 11.08mm x 10.35mm x 6.83mm. The approximate measurements of this ring including the emerald halo are 16.30mm x 18.13mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Tropea ring, please feel free to contact us.
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Amalfi Ring. Circa 1925, Antique, Art Deco Era.

$15,000
An antique Art Deco era engagement ring, showcasing a lively GIA-certified 1.51 carat old European cut diamond, K color and SI2 clarity. The center diamond is held by prongs and accented by marquise and single cut diamonds on the shoulders. The total weight of the additional diamonds is approximately 0.38 carats. This ring was handcrafted in platinum circa 1925. The mounting is embellished with an openwork under-gallery, hand-engravings along the shank and fine milgrain. A copy of the GIA certificate for the center diamond is available upon request. The measurements of the center diamond are 7.36mm x 7.58mm x 4.29mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Amalfi ring, please feel free to contact us.   https://youtu.be/xsGK6XMjUiE
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Bollon Ring

$35,000
A very impressive Art Deco-inspired Engagement Ring adorned by onyx and emerald accents on the shoulders. Diamonds on the corners further grace the center old European cut diamond. This ring was handcrafted by our jewelers in platinum and is decked with diamonds along with the gallery and shoulders. The center diamond is 2.84 carats, K color, and VS1 clarity. The current size of this ring is 6.5. This ring is resizable at no extra cost. If you have any questions, please feel free to contact us.
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Boudry Ring. Circa 1920, Antique, Art Deco Era

$42,000
An impressive Art Deco ring that centers a rare old mine cut diamond weighing approximately 3.90 carats, K color, and VS2 clarity. Each shoulder features two bezel-set antique baguette cut diamonds. This platinum solitaire ring is antique, circa 1920. The approximate measurements of the center stone are 9.49mm x 9.79mm x 6.21mm. This ring can be resized to any finger size at no extra cost. If you have any questions about the Boudry ring, please feel free to contact us.   https://youtu.be/-Up3GRZLI9w
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Capri Ring

SOLD
A 2.14 carat diamond engagement ring with a sapphire halo, set in a stunning handmade platinum setting. This ring centers an antique cushion cut diamond weighing 2.14 carats, K color and VS2 clarity. The approximate measurements of this ring including the halo are 13.52mm x 11.89mm. The center diamond is surrounded by a beautiful halo of French-cut natural sapphires. Three smaller diamonds adorn both shoulders of the shank and perfectly compliment the intricate filigree gallery. If you have questions about the Capri ring, please feel free to contact us.   https://youtu.be/ctsgdPaxeXU
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