July Auction of Luxury Watches and Jewelry along with Fine Art and Antiques
Thu, Jul 23, 2026 11:00AM EDT
Live Auction
Lot 7760
Rare Tiffany Co Signed Diamond GIA Dazzling Platinum Solitaire Engagement Ring Double Signed .99CTW
Estimate: $2,500 - $3,000
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $10 |
| $30 | $10 |
| $100 | $25 |
| $500 | $50 |
| $1,000 | $100 |
| $2,000 | $100 |
| $5,000 | $250 |
| $10,000 | $500 |
| $50,000 | $1,000 |
| $100,000 | $5,000 |
HFA DT72317
- Described By: Adams NOODD
- Title: .99 Round Brilliant Cut Center Tiffany & Co Platinum Solitaire Ring
- Description: .99 Round Brilliant Cut Center Tiffany & Co Platinum Solitaire RingGenuine Tiffany Co GIA Report.99 CT E VS2 Platinum Ring Diamond Signed T&Co Both ring and diamond are signed by Tiffany.
- Type of Jewelry: Ring
- Gemstones: Diamond
- Measurements/Weight of Gemstones: .99 ct
- Diamond Color: E -
- Diamond Clarity: VS2 -
- Weight of Piece: 3g
- Metal Content: Platinum
- Hallmarks: 31814456D0.99 CT Tiffany & Co PT 950
- Measurements: 6.25
- Shipping In-House: Available
- Shipping Box Size: 18 x 13 x 3 in
- Shipping Weight: 2 lb 0 oz
Condition
Gorgeous Tiffany & Co platinum solitaire ring. Comes with GIA report pictured. See photos for details.
Available payment options
Many smaller items can be shipped, though if you do not see a shipping cost on your invoice, this means we are not able to facilitate in-house shipping for your purchase and we will provide contacts for a 3rd party partner to provide arrangements for pickup, packing and shipping.
