Auction Preview: Antique to Modern Jewelry at Jasper52, New York, Aug 15

Auction Preview: Antique to Modern Jewelry at Jasper52, New York, Aug 15

What: Antique to Modern Jewelry

Where: Jasper52, New York, USA

When: August 15

Top lots of the sale:

– 11.76ct Unheated Yellow Sapphire and 1.21ctw Diamond 18KT White Gold Ring (GIA Certified). Brand: Orianne.  Metal Purity: 18K.  Gemstones: Sapphire, Diamond. Estimate $ 12,000 – $ 14,000

– 18.49ctw Diamond 14KT Yellow Gold Tennis Necklace.  Brand: Orianne.  Metal Purity: 14K.  Gemstones: Diamond. One electronically tested 14KT yellow gold ladies cast & assembled diamond tennis necklace. Seventeen and one-quarter inch length necklace composed of a flexible graduating ribbon of diamonds, terminating in a concealed clasp with twin safeties. Identified with markings of “14K”. Trademark is “Orianne”. Bright polish finish. Condition is new, good workmanship. Tennis bracelets & necklaces got their unusual name from an incident involving the U.S. professional tennis player Chris Evert during a tennis match in the 1980’s. Evert had been wearing an expensive diamond bracelet, an inline string of individually-set diamonds. Previously these bracelets were known as eternity bracelets. When the clasp snapped during play, she asked the officials to stop the tennis match until the bracelet could be found. Since that day, bracelets and necklaces featuring an inline string of diamonds have been called tennis bracelets and tennis necklaces. Three prong set round brilliant cut diamonds, measuring 5.60 – 5.40 x 3.30mm (depth est.) approximate total weight of 3 Stones = 2.03ct. Estimate $12,000 – $14,000

– 3.04ct SI2 Clarity Center Diamond Ring (3.82ctw Diamonds) GIA Certified. Brand: Orianne. Metal Purity: 18K. Gemstones: Diamond. One electronically tested 18KT white gold ladies cast diamond ring with a bright polish finish. The featured diamond is set within a diamond bezel supported by elaborate intertwining diamond set shoulders, completed by a two millimeter wide band. Trademark is Orianne. Identified with markings of “18K”. Condition is new, good workmanship. One prong set cushion cut diamond, measuring 8.72 x 7.64 x 5.86mm exact weight 3.04ct. GIA Colored Diamond Report attached. Graded loose for color prior to setting in the GIA Laboratory, Report #2171301396. Clarity SI-2 Color Fancy Dark Yellowish Brown Depth 76.7% Table 61.5%. Sixty-Eight prong set round brilliant & baguette cut diamonds approximate total weight of 68 Stones = 0.78ct. Graded in the setting. Clarity SI-1 to I-1 Color G – I. Estimate $ 10,000 – $ 12,000

– Na Hoku 18k White Gold Diamond 7.28ct tw Palm Necklace. Carat Weights: 7.28ct. Size/Dimensions: 17″ long. Additional Info: Includes official Na Hoku appraisal document; see photos for details. Estimate $ 9,000 – $ 11,000

– Fine Estate Oval Ruby Ring Diamond Halo 18k White Gold. Carat Weights: 1.47ct Ruby, 0.75ct Diamond. Size/Dimensions: Size 6.5. Additional Info: Comes with Carte Blu jewelry report; see photos for details. Estimate $8,000 – $10,000

– 2.01ct SI3 Clarity F Color Center Diamond Ring (2.41ctw). Metal Purity: Platinum. Gemstones: Diamond. Estimate $ 7,000 – $ 8,000

– 1.77ct SI3 Clarity H Color Center Diamond Ring (2.38ctw). EGL USA Certified. Brand: Orianne.  Metal Purity: 18K. Gemstones: Diamond. Estimate $ 5,500 – $ 7,000