Collection: Engagement Rings
Every ring in our estate collection is GIA-certified and independently verified by a gemologist before it ships. Browse pre-owned diamond engagement rings from the world's most trusted designers — alongside independent estate finds — all priced below retail.
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Tiffany & Co. Round Brilliant Diamond Ring — 0.64ct, Platinum — Authentic Pre-Owned
Regular price $4,600.00 USDSale price $4,600.00 USDRegular price$8,500−46%Sale -
0.73ct Round Brilliant Diamond Engagement Ring with Wedding Band — GIA Certified, 14k White Gold
Regular price $4,772.50 USDSale price $4,772.50 USDRegular price$7,740−38%Sale -
0.98ct Round Brilliant Diamond Solitaire with Accents Ring — GIA Certified, Platinum
Regular price $4,829.99 USDSale price $4,829.99 USDRegular price$6,200−22%Sale -
Tiffany & Co. Forever Wedding Band — 0.57ct Diamond, Platinum — Authentic Pre-Owned
Regular price $4,829.99 USDSale price $4,829.99 USDRegular price$7,000−31%Sale -
Cartier Love Ring — 0.22ct Diamonds, 18k Rose Gold — Authentic Pre-Owned
Regular price $4,830.00 USDSale price $4,830.00 USDRegular price$5,800−17%Sale -
0.70ct Square Modified Brilliant Diamond Engagement Ring — GIA Certified, Platinum
Regular price $4,887.50 USDSale price $4,887.50 USDRegular price$8,200−40%Sale -
0.90ct Rectangular Modified Brilliant Diamond Halo Engagement Ring — GIA Certified, 14k White Gold
Regular price $4,887.50 USDSale price $4,887.50 USDRegular price$5,800−16%Sale -
Tiffany & Co. Princess Diamond Engagement Ring — 0.70ct Platinum — Authentic Pre-Owned
Regular price $4,887.50 USDSale price $4,887.50 USDRegular price$9,500−49%Sale -
1.01ct Pear Fancy Yellow Diamond Halo Ring — GIA Certified, 18k White Gold
Regular price $4,969.90 USDSale price $4,969.90 USDRegular price$6,500−24%Sale -
0.50ct Cut-Cornered Square Diamond Double Halo Engagement Ring — GIA Certified, Platinum
Regular price $5,002.50 USDSale price $5,002.50 USDRegular price$8,500−41%Sale -
0.76ct Round Brilliant Diamond Three Stone Ring — GIA Certified, Platinum
Regular price $5,002.50 USDSale price $5,002.50 USDRegular price$9,800−49%Sale -
0.75ct Round Brilliant Diamond Wedding Ring — GIA Certified, Platinum
Regular price $5,117.50 USDSale price $5,117.50 USDRegular price$14,200−64%Sale -
Tiffany & Co. 0.75ct Diamond Solitaire — Platinum — Authentic Pre-Owned
Regular price $5,117.50 USDSale price $5,117.50 USDRegular price$12,500−59%Sale -
Cartier Solitaire Diamond Ring — 0.23ct Round, Platinum — Authentic Pre-Owned
Regular price $5,119.95 USDSale price $5,119.95 USDRegular price$6,800−25%Sale -
1.02ct Emerald Cut Diamond Engagement Ring — GIA Certified, Platinum
Regular price $5,137.88 USDSale price $5,137.88 USDRegular price$9,500−46%Sale -
Bulgari Naturalia Fish Ring — 0.25ct Diamond, 18k Gold — Authentic Pre-Owned
Regular price $5,157.75 USDSale price $5,157.75 USDRegular price$8,500−39%Sale