27 Carat Star Sapphire & Diamond Ring

A 900-purity platinum 2.32-carat cabochon cut star sapphire ring accented by a halo of round brilliant cut and tapered baguette diamonds totaling 0.27 carats. Stamped 027, Pt900, S232, K74367, on the

Art Deco 25.75 Carats Star Sapphire & Diamond Platinum Dome Ring Size 4 This is a stunning Art Deco ring, it is crafted from platinum featuring a high dome shape star sapphire mounted on a round frame

Crafted in solid heavy Platinum, the center is adorned by a GIA certified Natural untreated Star Sapphire weighing approximately 2.56 carats. Accompanied by a GIA Report N#2215624863 & an official app

Description: Impressive large blue Burma sapphire, diamond and platinum dome ring. It features a rich blue central sapphire, AGL certified measuring 17.62 x 16.17 x 11.19 mm for a total of approx. 26c

Approx. 70.0 Carat Star Sapphire, Round Cut Diamond and Platinum Ring. Sapphire measures 22.5mm. Diamonds F-G color, VS-SI clarity. Ring size 5 (with sizing balls). Approx. weight: 28.30 grams. Condit

An 18-karat white gold 2-carat star sapphire ring accented by beautiful round cut diamonds totaling 0.15 carats. Stamped K18WG, 2.0, 0.15, on the inside of the ring band. Details and measurements: Rin

14k gold setting in flower form with center synthetic blue star sapphire cabochon surrounded by eight .03 carat each round single cut diamonds. 3.7 dwt. Size 5.5. EK IMPORTANT: Before bidding, please

Tested 14k gold ring set with synthetic blue star sapphire and two .01 carat each single cut diamonds. Sapphire 7mm x 9mm. Ring size 8. 1.7 dwt. Has been sized. MH/EK IMPORTANT: Before bidding, please

size 13 ring; the blue-gray star sapphire measures 21 x18 x13.9 mm with an estimated weight of 58 carats; sapphire displays natural color zoning and cracks are present in the crown and pavilion side w

round cabochon gem weighing 5 carats surrounded by old mine cut diamonds totaling 4.56 carats in antique 18K white gold, with appraisal of $9,950.00, currently size 6.

Scarce oval cabochon weighing 4.60 carats surrounded by 12 old mine cut diamonds totaling 2 carats, 14K yellow gold, with appraisal of $4,650.00, currently size 7.

14k white gold with 1 genuine star sapphire weighing approx 6.92 carats and 24 round diamonds weighing 0.93 carats. Total weight: 4.9 grams Ring Size: 7 Condition: Like new. Note: This lots comes with

A beautiful deep cornflower blue round cabochon sapphire, weighing 7.32 carats, imbued with a shimmering star (aka asterism), glows from within a sparkling fountain composed of bright white marquise,

This is a stunning vintage 14k yellow gold rare Lindy star sapphire ring. The star effect is strong in both stones however we failed to capture with the light box. There is approximately .12 carats of

A STAR SAPPHIRE AND DIAMOND RING Designed with one central and six surrounding oval-shaped star sapphires, accented with six bezel-set round brilliant-cut diamonds weighing approximately 0.50 carat, m

METAL: platinum GEMSTONE(S): round cabochon star sapphire weighing 6.00 carats; round brilliant cut diamonds weighing 1.00 carats total (carat weight stamped) MEASUREMENTS: ring top 3/4 x 3/4 inch RIN

This is a 14kt yellow gold blue-gray star sapphire and diamond halo ring. The star sapphire is approximately 9mm round and 6mm deep. There is a halo of approximately .50 carat of round, brilliant cut

GENUINE NATURAL 12.5 CARAT BLUE STAR SAPPHIRE. TESTED 14K WHITE GOLD RING. SET WITH 16 WHITE ROUND DIAMOND VS , G-H COLOR 1.0 CARAT TOTAL. SIZE 10. TOP MEASURES 18MM WIDE. WEIGHS 7.0 GRAMS. EXCELLENT

Gem: Natural Blue Sapphire & Diamond Item: Ring Diamond: 10 Pieces .27 carat Round Brilliant Clarity: SI2, Color: H,Treatment:None Center Sapphire: 2.58 carat Cabochon Oval Measurement: 8x6 mm Clarity

STAR SAPPHIRE AND DIAMOND RING Containing one oval star sapphire cabochon measuring approximately 11.75 x 9.45 x 8.45 mm and two round brilliant cut diamonds weighing approximately 0.30 carat total. M

18k Gold Star Sapphire Cabochon Diamond Ring: White gold, with 2 .25 carat diamonds. Size 7, weighs 9 grams.

A gorgeous 900 platinum ring having an 8.08-carat cabochon-cut star sapphire center stone surrounded by a sparkling halo of 0.74-carats of diamonds. Stamped 900pt, 8.08, 0.74. Details and measurements

STAR SAPPHIRE AND DIAMOND RING Containing one round cabochon star sapphire measuring approximately 7.30 mm in diameter and 24 round brilliant cut diamonds weighing approximately 1.00 carat total. Moun

STAR SAPPHIRE AND DIAMOND RING Containing one oval cabochon star sapphire measuring approximately 10.40 x 8.00 x 3.30 mm and 14 round brilliant cut diamonds weighing approximately 0.90 carat total. Mo