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

Showing 1–36 of 116 results

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Aquamarine and 18k White Gold Ring Lansing Ring Top View
1.62 Carat Aquamarine Ring Lansing Ring Top Side View
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1.62ct Round Aquamarine Solitaire Lansing Ring

$1,800
Aquamarine and Cluster Diamond Ring Milnet ring Top View
Cluster 18k White Gold Ring Milnet ring Top Side View
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Round Aquamarine and Diamond Cluster Milnet Ring

$1,700
Aquamarine and Micro-pave Diamond Shoulders Ring - Rhine Ring 13378 TV
aquamarine stone set in platinum mounting ring
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1.88ct Aquamarine and Platinum Solitaire Rhine Ring

$2,800
1.90ct Round Aquamarine and Diamond Ring - Coppabella Ring 14956 TV
1.90ct Round Aquamarine Gold Engagement Ring - Coppabella Ring 14956 TSV
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1.90ct Aquamarine and Diamond 18k Gold Coppabella Ring

$950
0.60ct Aquamarine Yellow Gold Engagement Ring - Riverhead Ring 14938 TV
Aquamarine and 18k Yellow Gold Ring - Riverhead Ring 14938 TSV
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18k Yellow Gold and Aquamarine Solitaire Riverhead Ring

$900
Three Stone Sapphire Surrounded by Diamond Halo Ring Norfolk Ring Top View
Edwardian Platinum Sapphire and Diamond Ring - Norfolk Ring 13486
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Antique Edwardian Sapphire Norfolk Ring, Circa 1910

$11,500
Top View Aquamarine and Sapphire Ring Woodlands Ring
Top Side View Sapphire and Center Aquamarine Ring Woodlands Ring
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Aquamarine, Platinum and Double Halo Woodlands Ring

$4,700
Aquamarine and 18k Yellow Gold Ring - Seaford Ring 14770 Top View
0.90ct Round Cut Aquamarine Engagement Ring - Seaford Ring 14770 TSV
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Round Aquamarine and 18k Yellow Gold Crown Seaford Ring

$2,600
Top View Aquamarine and Platinum Ring Westridge Ring
Solitaire Aquamarine Ring Westridge Ring Top Side View 12729
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1.15ct Platinum and Around Aquamarine Solitaire Westridge Ring

$1,500
1.30ct round cut aquamarine platinum twist shank Bay Ring 14175 TV
1.30ct round cut aquamarine platinum diamond shank Bay Ring 14175 TSV
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1.30ct Round Aquamarine Platinum Cutler Bay Ring

$1,800
Summerset ring prong set round aquamarine ring 14767-TV-1000PX
prong set round aquamarine cut ring 14767-TSV-1000PX Summerset ring
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18k White Gold and 0.90ct Aquamarine Summerset Ring

$1,400
round aquamarine with leaf motif and diamond shoulders Elliston Ring
-10%
center aquamarine in a four prong setting with diamonds on shoulder in a leaf motif 14898
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18k Yellow Gold Floral Motif Aquamarine Elliston Ring

Original price was: $1,800.Current price is: $1,620.
Round Aquamarine and Halo Ring Watertown Ring Top View
Watertown Ring Top Side View
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Aquamarine and Platinum Diamond Floral Ring

$2,000
Marquise and Round Brilliant Diamond Eden Band Top View
Round Brilliant Cut Diamond Eternity Eden Band Top Side View
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Marquise and Round Brilliant Diamond Eternity Eden Band. 2.7mm

$3,200
0.86ct Aquamarine and Diamond Engagement Ring - Liverpool Ring 14768 TV
14768-Top Side View-1000PX 0.86ct Aquamarine and Diamond Engagement Ring - Liverpool Ring
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Platinum and Aquamarine Three Stone Liverpool Ring

$2,700
0.86ct Round Cut Aquamarine Engagement Ring - Cincinnati Ring 14766 Top View
Aquamarine and 18k White Gold Round Brilliant Cut Diamonds Cincinnati Ring 14766
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0.86ct Aquamarine and 18k White Gold Cincinnati Ring

$1,600
0.96ct Aquamarine Diamond and Gold Ring - Philadelphia Ring 14897 Top View
0.96ct Aquamarine 18k Yellow Gold Ring - Philadelphia Ring 14897 TSV
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0.96ct Aquamarine and 18k Yellow Gold Filigree Philadelphia Ring

$2,400
0.97ct round cut kunzite diamond halo white gold Halstad Ring 16338 TV
round cut 0.97 carat kunzite white gold diamond halo Halstad Ring 16338 TSV
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0.97ct Kunzite and Diamond Halo Halstad Ring

$1,100
1.06ct Round Aquamarine Diamond Shoulders Ring - Northwest Ring 14877 Top View
1.06ct Aquamarine and Diamond Engagement Ring - Northwest Ring 14877 TSV
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1.06ct Aquamarine and 18k White Gold Northwest Ring

$1,500
1.10ct Aquamarine White Gold Engagement Ring - Foxcroft Ring 14939 Top View
1.10ct Aquamarine and Diamond Engagement Ring - Foxcroft Ring 14939 TSV
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1.10ct Aquamarine Foxcroft Ring

$1,400
1.13ct Round Aquamarine Diamond Halo Ring - Andalusia Ring 14764 TV
Aquamarine and Diamond Birthstone Engagement Ring - Andalusia Ring 14764 TSV
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1.13ct Round Aquamarine and 18k White Gold Andalusia Ring

$2,200
1-carat Aquamarine with Sapphire Halo Engagement Ring Top View 12644
1 carat Platinum and Aquamarine Ring Top View Tallis Ring 12644
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1.13ct Round Aquamarine and Sapphire Halo Tallis Ring

$3,600
1.18ct round cut Aquamarine 18k White Gold with diamonds along shank Eaton Ring 15515
Top Side View Aquamarine on 18k White Gold Engagement Ring 15515
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1.18ct Aquamarine 18k White Gold Eaton Ring

$1,500
1.18ct Aquamarine and Diamond Engagement Ring - Anaheim Ring 14772 TV
1.18ct Aquamarine Diamond Accent Engagement Ring - Anaheim Ring 14772 TSV
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1.18ct Round Aquamarine and Diamond White Gold Anaheim Ring

$1,600
1.21ct Aquamarine Ring With Sapphire Accents - Fraser Ring 14440 Top View
Round Cut Aquamarine Diamond Sapphire Ring - Fraser Ring 14440 TSV
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1.23ct Aquamarine and Sapphire/Diamond Accent Platinum Fraser Ring

$3,200
Chambers Ring Round Cut Prong Set Aquamarine Ring 14771-TV-1000PX
round cut prong set aquamarine ring Chambers ring 14771-TSV-1000PX
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1.37ct Aquamarine and Diamond Accent Chambers Ring

$2,100
1.65 carat Round Cut Aquamarine with Halo of Sapphires 15496
Top Side View Aquamarine Center with 0.50ct Halo of Diamonds 15496
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1.65ct Round Cut Aquamarine With Double Halo Grafton Ring

$4,500
Round 1.65ct Natural Aquamarine Ring - Westbrook Ring 13853 Top View
Aquamarine and Ruby Accents Ring - Westbrook Ring 13853 TSV
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1.69ct Aquamarine and Ruby Westbrook Ring

$2,000
Aquamarine Floral Sapphire and Diamond Halo Pendant - Sweden Pendant
Floral Aquamarine With Sapphire and Diamond Halo Pendant - Sweden Pendant
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1.70ct Aquamarine Double Halo Floral Sweden Pendant

$4,100
Platinum and Aquamarine Ring Tiber Ring Top View 15221
1.76ct Aquamarine and diamond accent ring Tiber Ring Top Side View
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1.76ct Round Aquamarine and Platinum Tiber Ring

$4,100
Top View 1.90 carat Aquamarine Gemstone Ring Biria Ring 15359
Top Side View Round Cut Aquamarine Ring Biria Ring 15359
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1.90ct Round-Cut Aquamarine Biria Ring

$1,900
Double Halo Vintage Style Aquamarine Ring Top View 12645
Vintage Style Aquamarine Engagement Ring Top Side View 12645
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1ct Aquamarine and Double Halo Platinum Colorado Ring

$3,800
1.20 carat round cut aquamarine platinum sapphire halo Thames Ring 16267 TV
1.20ct Aquamarine and Sapphire Halo Platinum Thames Ring 16267 TSV
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1ct Aquamarine and Sapphire Halo Platinum Thames Ring

$3,200
2.30 carat emerald center stone with a floral design of mixed shape diamonds Elloree Ring ROV102
2.30ct Round center Emerald stone and Diamond Elloree Ring ROC102
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2.30ct Round Emerald and Diamond Elloree Ring

$9,800
center 2.33 carat round aquamarine center stone with sapphire and diamond halo Portela Ring 16134
2.33ct Round Aquamarine platinum Halo diamond accent Portela Ring 16134 TSV
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2.33ct Round Aquamarine Halo Portela Ring

$4,000
Top View 2.57ct Round Cut Kunzite with Halo of Rubies and Diamonds 15539
Top Side View Kunzite with Diamond and Platinum 15539
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2.57ct Round Kunzite Double Halo of Rubies and Diamonds Veivera Ring

$4,800