One stamped & tested 18KT-platinum yellow gold combination cast & assembled designer gemstone and diamond ring with a pierced design with a bright polish finish. The 18K Yellow gold "Sixteen Stone" ring was designed by Jean Schlumberger for Tiffany & Co.. The ring has 8 Round Brilliant cut diamonds and 8 Round Brilliant cut Blue Sapphires, all set in 4-prong low profile, Platinum mountings, inter spaced with Yellow gold X,s. The ring measures 6.9 mm wide at the X, and 5.25 mm wide at the smooth edges. The ring is size 7. Trademark is TIFFANY&CO.. Identified with markings of "SCHLUMBERGER 750 PT950". Condition is new.
Eight prong set round brilliant cut diamonds approximate total weight of 8 Stones = 0.59ct.
Color F - G
Eight prong set round standard brilliant cut natural blue sapphires approximate total weight of 0.75ct., clarity is eye clean, medium dark, vivid, blue color, (GIA B 6/6), cut is excellent.
Total Weight of Colored Stones 0.75ct.
Total Weight of Diamonds 0.59ct.
Total Weight of Gemstone And Diamond Ring 5.40dwt
Retail Replacement Value $ 10700.00
This estate piece comes with two customized copies of the Walter Bauman Jewelers appraisal, available upon request.
Main Stone Diamond Clarity:VVS2
Main Stone Diamond Cut:Excellent
Main Stone Diamond Color:F
Main Stone Shape:Round
Main Stone Creation:Natural
Main Stone Treatment:Not Enhanced
Second Stone:No Stone