Shop our selection of marquise cut diamonds set in engagement rings. These diamonds are also available loose. Contact us for more info.

Showing 1–30 of 46 results

Show sidebar
1.01 GIA certified light blue diamond with double halo Trastanello Ring ND101
GIA 1.01ct Fancy Light Blue Diamond Halo Trastanello Ring ND101 tops side view photo
Add to wishlist

GIA 1.01ct Fancy Light Blue Diamond Halo Trastanello Ring

CONTACT FOR PRICE
Marquise and Round Brilliant Diamond Eden Band 12444 Top View
Round Brilliant Cut Diamond Eternity Eden Band 12444Top Side View
Add to wishlist

Marquise and Round Brilliant Diamond Eternity Eden Band 2.7mm

$3,200
0.50 carat marquise cut diamond halo platinum Haskell Ring 16231 TV
0.50ct Marquise Cut Diamond diamond Halo Haskell Ring 16231 TSV
Add to wishlist

0.50ct Marquise Cut Diamond Halo Haskell Ring

$3,500
0.50 carat antique marquise cut diamond sapphire halo Navan Ring 16230 TV
0.50 carat Marquise Diamond and Sapphire Halo Navan Ring 16230 TSV
Add to wishlist

0.50ct Marquise Diamond and Sapphire Halo Navan Ring

$4,500
1.24 carat antique marquise cut diamond platinum Monteview Ring 16222 TV
1.24 carat Marquise Diamond Platinum diamond accent Monteview Ring 16222 TSV
Add to wishlist

1.24ct Marquise Diamond Platinum Monteview Ring

$12,000
Front View Prong-Set Diamond and Platinum Earrings SM314
Right Side Top View Diamond on Platinum Cluster Earring SM314
Add to wishlist

13.65ct Diamond and Platinum Cluster Verina Earrings

$88,000
2.26ct marquise cut ruby platinum Lester Ring ASS254 TV
2.26ct Marquise Cut Ruby platinum Lester Ring ASS254 TSV
Add to wishlist

2.26ct Marquise Cut Ruby and Diamond Lester Ring

$7,000
row of marquise cut diamonds on white gold wedding band Cartier band RJ4J1499
Cartier 4.50 total carat Marquise Diamond eternity Band 4.54mm RJ4J1499
Add to wishlist

Cartier 4.50ct Marquise Diamond Band 4.5mm

$20,000
Fancy light yellow marquise diamond ring with double halo Bangor ring 15516
pear fancy yellow diamond with halo and under gallery Bangor Ring 15516
Add to wishlist

Fancy Light Yellow 0.74ct Marquise Diamond Bangor Ring

$6,200
Mix shape diamond floral platinum Wayton Earrings ASS5578 TV
New
Add to wishlist

Floral Diamond Platinum Wayton Earrigns

$6,500
0.60ct marquise cut diamond platinum double halo Millry Ring ASS089
marquise cut diamond 0.60 carat platinum emerald and diamond halo Millry Ring ASS089 TSV
Add to wishlist

GIA 0.60ct Diamond and Emerald Double Halo Millry Ring

$6,000
1.00 carat marquise diamond platinum diamond and ruby halo Barlow Ring ASS091
1.00ct marquise cut diamond platinum ruby and diamond halo Barlow Ring ASS091 TSV
Add to wishlist

GIA 1.00ct Diamond and Ruby Barlow Ring

$11,500
1.01 carat marquise cut diamond platinum Altan Ring ASS084 TV
Marquise Cut Diamond Double Halo Altan Ring ASS084 TSV
Add to wishlist

GIA 1.01ct Marquise Cut Diamond Double Halo Altan Ring

$14,500
Marquise Cut Fancy Yellow Diamond Ring - Alameda Ring DYL22
Yellow Gold on Platinum Diamond Ring - Alameda Ring
Add to wishlist

GIA 1.01ct Marquise Cut Fancy Yellow Diamond Alameda Ring

$7,800
2.01 carat marquise cut diamond platinum double halo Keeline Ring 16509 TV
New
Add to wishlist

GIA 2.01ct Marquise Cut Light Yellow Diamond Keeline Ring

$20,000
18k Yellow Gold Diamond Eternity Band - Teaneck Band 12443 TV
Yellow Gold and Diamond Geometric Wedding Band - Teaneck Band 12443 TSV
Add to wishlist

Marquise and Diamond Eternity 18k Yellow Gold Teaneck Band 2.70mm

$2,600
0.72ct marquise cut aquamarine platinum sapphire accent Dongola Ring 16361 TV
0.72 marquise cut aquamarine platinum Dongola Ring 16361 TSV
Add to wishlist

Marquise Cut Aquamarine and Sapphire Dongola Ring

$3,500
Platinum mix cut diamond floral earrings Poteau Earrings ASS5878 TV
New
Add to wishlist

Platinum Diamond Blossom Poteau Earrings

$8,500
Vintage marquise and round cut amethyst three stone Carleton Ring 16329 TV
Vintage Amethyst Three Stone platinum Carleton Ring 16329 TSV
Add to wishlist

Vintage Amethyst Three Stone Carleton Ring, Circa 1950

$2,000
vintage three-stone aquamarine and diamond platinum Beechville Ring 16369 TV
vintage aquamarine three-stone platinum diamond Beechville Ring 16369 TSV
Add to wishlist

Vintage Three-Stone Aquamarine Beechville Ring, Circa 1950

LAYAWAY
1.30-carat, I color, and VS2 clarity center diamond Tenby Ring Top View 12178
Sold out
11023 Top Side View
Add to wishlist

Tenby Ring

SOLD
Bezel Set Antique Marquis Diamond Engagement Ring Howden Ring Top View 12188
Sold out
Old European Cut Diamond Halo Vintage Marquis Center Stone Ring 12188_TSV
Add to wishlist

0.67ct Marquies Diamond Halo Ring. Howden Ring

SOLD
Marquise Cut Yellow Diamond Engagement Ring - Kentwood Ring 14777 TV
Sold out
marquise cut engagement ring
Add to wishlist

0.37ct Marquise Cut Diamond Kentwood Ring

SOLD
Top View Yellow Diamond Surrounded by Double Halo of Diamonds 15519
Sold out
Top Side View 0.87 carat Fancy Yellow Diamond with Double Diamond Halo 15519
Add to wishlist

0.87ct Fancy Yellow Marquis-Cut Diamond with Double Diamond Halo Samara Ring

SOLD
Pink Diamond Ring Scandia Ring Top View
Sold out
Fancy Pink Diamond White Gold Ring - Scandia Ring 12070 TSV
Add to wishlist

1.02ct Fancy Light Pink Scandia Ring

SOLD
Lincoln Wedding Band TV
Sold out
Lincoln Wedding Band TSV
Add to wishlist

18k Rose Gold Marquise and Round Diamond Lincoln Band. 2.7mm

SOLD
Northbrook Ring Top View
Sold out
Northbrook Ring Top Side View
Add to wishlist

3.56ct Marquise Cut Diamond Solitaire Ring. Northbrook Ring

SOLD
0.63 Carat Marquise Diamond and Sapphire Halo Ring Alpine Ring 13050
Sold out
Sapphire Halo Platinum and Diamond Ring Alpine Ring
Add to wishlist

Alpine Ring

SOLD
Art Deco Center Marquise and Diamond Frame Platinum Ring
Sold out
Top Side View Antique Art Deco Ring Avignon Ring 15016
Add to wishlist

Antique Art Deco Avignon Ring. Circa 1920

SOLD
Antique Tiffany Ring Top View
Sold out
3-carat Tiffany Antique Marquise Ring TSV
Add to wishlist

Antique Tiffany 3.05ct Marquise Cut Ring. Edwardian Era, Circa 1910

SOLD