Collection: Tiffany & Co.
Authentic pre-owned Tiffany & Co. engagement rings — GIA-certified, in the original setting, at a fraction of Fifth Avenue retail.
Filter:
Designer: Tiffany & Co.▾
-
Tiffany & Co. Round Diamond Solitaire — 0.52ct, Platinum — Authentic Pre-Owned
Regular price $5,748.85 USDSale price $5,748.85 USDRegular price$8,500−32%Sale -
Tiffany & Co. Euro-Cut Diamond Ring — 1.10ct Yellow Gold — Authentic Pre-Owned
Regular price $5,749.94 USDSale price $5,749.94 USDRegular price$12,500−54%Sale -
Tiffany & Co. Round Diamond Engagement Ring — 0.61ct Platinum — Authentic Pre-Owned
Regular price $6,037.50 USDSale price $6,037.50 USDRegular price$9,800−38%Sale -
Tiffany & Co. T Narrow Pave Diamond Band — 0.45ct Round, 18k White Gold — Authentic Pre-Owned
Regular price $6,623.99 USDSale price $6,623.99 USDRegular price$9,935.99−33%Sale -
0.79ct Round Brilliant Diamond Channel Set Ring — GIA Certified, Platinum
Regular price $7,302.50 USDSale price $7,302.50 USDRegular price$11,200−35%Sale -
Tiffany & Co. Platinum Diamond Engagement Ring — 1.12ct — Authentic Pre-Owned
Regular price $7,302.50 USDSale price $7,302.50 USDRegular price$13,500−46%Sale -
0.84ct Round Brilliant Diamond Engagement Ring — GIA Certified, Platinum
Regular price $7,820.00 USDSale price $7,820.00 USDRegular price$14,200−45%Sale -
Tiffany & Co. Round Diamond Engagement Ring — 0.84ct Platinum — Authentic Pre-Owned
Regular price $7,820.00 USDSale price $7,820.00 USDRegular price$14,500−46%Sale -
Tiffany & Co. Round Brilliant Solitaire — 0.72ct Diamond, Platinum — Authentic Pre-Owned
Regular price $7,935.00 USDSale price $7,935.00 USDRegular price$12,500−37%Sale -
Tiffany & Co. Round Diamond Engagement Ring — 0.79ct, Platinum — Authentic Pre-Owned
Regular price $8,044.25 USDSale price $8,044.25 USDRegular price$12,500−36%Sale -
Tiffany & Co. Platinum Diamond Engagement Ring — 1.54ct Round — Authentic Pre-Owned
Regular price $8,049.94 USDSale price $8,049.94 USDRegular price$18,500−56%Sale -
0.85ct Round Brilliant Diamond Solitaire Ring — GIA Certified, Platinum
Regular price $8,050.00 USDSale price $8,050.00 USDRegular price$12,500−36%Sale -
Tiffany & Co. Solitaire Engagement Ring — 0.85ct Round, Platinum — Authentic Pre-Owned
Regular price $8,050.00 USDSale price $8,050.00 USDRegular price$12,500−36%Sale -
1.05ct Cut-Cornered Square Mixed Cut Diamond Engagement Ring — GIA Certified, Platinum
Regular price $8,222.50 USDSale price $8,222.50 USDRegular price$15,850−48%Sale -
Tiffany & Co. Lucida — 1.05ct Diamond Engagement Ring, Platinum — Authentic Pre-Owned
Regular price $8,222.50 USDSale price $8,222.50 USDRegular price$18,500−56%Sale -
Tiffany & Co. Diamond Engagement Ring — 0.90ct, 18K White Gold — Authentic Pre-Owned
Regular price $8,250.00 USDSale price $8,250.00 USDRegular price$12,500−34%Sale