Collection: Round Diamonds
Round brilliant diamond engagement rings — the most classic shape, from our GIA-certified estate collection.
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0.19ct Round Brilliant Diamond Solitaire Ring — GIA Certified, Platinum
Regular price $2,340.00 USDRegular price$2,800.00 USDSale price $2,340.00 USDSale -
Cartier Étincelle de Cartier — 0.29ct Round Diamond, Platinum — Authentic Pre-Owned
Regular price $2,340.00 USDRegular price$4,200.00 USDSale price $2,340.00 USDSale -
0.45ct Round Brilliant Halo Engagement Ring — GIA Certified, 14k Rose Gold
Regular price $2,394.00 USDRegular price$2,850.00 USDSale price $2,394.00 USDSale -
0.62ct Round Brilliant Diamond Halo Engagement Ring — GIA Certified, 14k White Gold
Regular price $2,394.00 USDRegular price$3,850.00 USDSale price $2,394.00 USDSale -
0.53ct Round Brilliant Diamond Halo Engagement Ring — GIA Certified, 14k Rose Gold
Regular price $2,398.80 USDRegular price$3,200.00 USDSale price $2,398.80 USDSale -
0.42ct Round Brilliant Diamond Solitaire Ring — GIA Certified, Platinum
Regular price $2,400.00 USDRegular price$3,200.00 USDSale price $2,400.00 USDSale -
0.55ct Round Brilliant Diamond Engagement Ring — GIA Certified, 14k Yellow Gold
Regular price $2,400.00 USDRegular price$3,200.00 USDSale price $2,400.00 USDSale -
Cartier Round Diamond Ring — 0.29ct, Platinum, Size 4 — Authentic Pre-Owned
Regular price $2,400.00 USDRegular price$8,500.00 USDSale price $2,400.00 USDSale -
1.22ct Round Brilliant Diamond Solitaire Ring — GIA Certified, 14k Yellow Gold
Regular price $2,405.88 USDRegular price$4,200.00 USDSale price $2,405.88 USDSale -
1.10ct Round Brilliant Diamond Solitaire with Accents Ring — GIA Certified, 14k White Gold
Regular price $2,419.19 USDRegular price$4,200.00 USDSale price $2,419.19 USDSale -
0.80ct Round Brilliant Diamond Solitaire Ring — GIA Certified, 14k White Gold
Regular price $2,519.99 USDRegular price$4,200.00 USDSale price $2,519.99 USDSale -
0.45ct Round Brilliant Diamond Solitaire Ring — GIA Certified, 18k Yellow Gold
Regular price $2,580.00 USDRegular price$3,200.00 USDSale price $2,580.00 USDSale -
0.56ct Round Brilliant Diamond Retro Bow Cluster Ring — GIA Certified, 14k White Gold
Regular price $2,591.99 USDRegular price$3,200.00 USDSale price $2,591.99 USDSale -
Tiffany & Co. Bow Diamond Band — 0.08ct Round Brilliant, 18k White Gold — Authentic Pre-Owned
Regular price $2,591.99 USDRegular price$3,500.00 USDSale price $2,591.99 USDSale -
0.55ct Round Brilliant Diamond Engagement Ring — GIA Certified, 14k White Gold
Regular price $2,615.99 USDRegular price$3,200.00 USDSale price $2,615.99 USDSale -
0.90ct Round Brilliant Halo Engagement Ring — GIA Certified, 14k White Gold
Regular price $2,639.99 USDRegular price$3,200.00 USDSale price $2,639.99 USDSale