Fine Estate Jewelry & Collectables
Tue, Aug 18, 2026 11:45AM EDT
Lot 210
BVLGARI Trombino Cocktail Ring In Platinum With 21.88 Ctw In Diamonds & Sapphire
Estimate: $72,000 - $108,000
Bid Increments
| Price | Bid Increment |
|---|---|
| $0 | $25 |
| $500 | $50 |
| $1,000 | $100 |
| $2,000 | $200 |
| $5,000 | $500 |
| $10,000 | $1,000 |
Extraordinary Bvlgari “Trombino” cocktail ring, Milan, crafted in solid .950 platinum with a high-polish finish and iconic collection?privée presence. Centered with a four-prong set oval cabochon natural Ceylon blue sapphire, non-heated, 17.70 carats (weight engraved), flanked by 8 channel-set graduated straight baguette diamonds totaling 1.06 ctw (E/F color, VVS/VS). The surround is French pavé set with 78 round brilliant diamonds totaling 3.12 ctw (F/G color, VVS/VS), for approx. 4.18 ctw total diamond weight and 86 diamonds overall. Weight 18.45 grams; size 6.75 (sizable); measures 22 x 21mm and rises 13mm. Signed “BVLGARI PT .950 CTS 17.70”.
Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide Ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.
Condition
Available payment options
Winbids Auctions manage their own shippings, UPS & Fedex. Once buyer receives invoice it will be presented with the shipping cost. If buyer chooses to pay, the auction house will arrange the shipping with a 2-day delivery insured package. This is optional, buyer can also provide auction house with a label or arrange for a pick up. Winning bidders can pick up their won lots at our location. Please bring a photo ID and a copy of your invoice. Please note that taxes will be charged upon pick up unless a valid resale certificate for the business matching the invoice is presented. Buyers are responsible for paying Shipping cost.