Tiffany & Co. Diamond Engagement Rings

What could be better than opening one of those little blue boxes and finding a Tiffany engagement ring inside? Shop our selection of affordable, pre-owned Tiffany diamond engagement rings. A sustainable and eco-friendly way to buy the most romantic of diamond rings on the market. All of our pre-owned Tiffany diamond rings are authenticated by our team of luxury jewelry and diamond experts.

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Est. Retail ¥12,600

Tiffany & Co.

Solitaire Diamond Engagement Ring in Platinum I VVS2 1.05 CTW

Size: 5.75
¥1,285,800
sash with on hold sash with preorder sash with sold
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Est. Retail ¥4,800

Tiffany & Co.

Solitaire Diamond Engagement Ring in Platinum H VS2 0.45 CTW

Size: 5.75
¥283,200
sash with on hold sash with preorder sash with sold
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Est. Retail ¥10,900

Tiffany & Co.

Tiffany Novo Diamond Engagement Ring in Platinum 0.69 Ctw

Size: 5.75
¥1,040,900
sash with on hold sash with preorder sash with sold
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Est. Retail ¥14,550

Tiffany & Co.

Solitaire Diamond Engagement Ring in Platinum F VS2 0.93 CTW

Size: 5.75
¥1,377,700
sash with on hold sash with preorder sash with sold
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Est. Retail ¥11,750

Tiffany & Co.

Diamond Solitaire Engagement Ring in Platinum H VS1 0.88 CTW

Size: 5.75
¥918,500
sash with on hold sash with preorder sash with sold
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