An extraordinary Bvlgari “Trombino” cocktail ring from Bvlgari’s Collection Privée, created in Milano, Italy and crafted in solid .950 platinum with a high-polished finish. Centered by a spectacular non-heated Ceylon blue sapphire—an oval cabochon of 17.70 carats in a four-prong setting (weight engraved)—the ring is framed with Bvlgari’s iconic, architectural Trombino silhouette and exceptional diamond work. At the shoulders, 8 graduated baguette-cut diamonds are channel-set totaling approximately 1.06 carats (E/F color, VVS/VS clarity), while a surrounding French pavé halo features 78 round brilliant-cut diamonds totaling approximately 3.12 carats (F/G color, VVS/VS clarity), for a combined diamond total of 86 stones. The ring weighs 18.45 g (11.83 dwt), is size 6.75 (resizable upon request), measures 22 x 21 mm (1.02 x 1.02 in), and rises approximately 13 mm over the finger. Stamped with maker’s mark and Italian platinum control marks, and 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.