Star Sapphire Platinum Diamond Ring - Nov 29, 2020 | Robert Slawinski Auctioneers, Inc. In Ca
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STAR SAPPHIRE PLATINUM DIAMOND RING

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Vintage Retro Star Sapphire Platinum Diamond Ring Size 6: This is a vintage retro platinum ring featuring a large star sapphire accented by round brilliant and baguette cut diamonds. The diamonds are VS clarity and GH color. The ring is a size 6 US and it we
2023Vintage Retro Star Sapphire Platinum Diamond Ring Size 6See Sold Price
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A 35.00CT STAR SAPPHIRE GOLD PLATINUM AND DIAMOND RING: A 35.00CT STAR SAPPHIRE GOLD PLATINUM AND DIAMOND RING A 35.00CT STAR SAPPHIRE GOLD PLATINUM AND DIAMOND RING one polished oval star sapphire flanked by two triangular cut diamonds set in a 14K gold t
2020A 35.00CT STAR SAPPHIRE GOLD PLATINUM AND DIAMOND RINGSee Sold Price
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ART DECO STAR SAPPHIRE, DIAMOND & PLATINUM RING: An oval star sapphire cabochon, 23.20 cts. by formula, in strapped platinum and single cut diamond setting with baguette cut diamond shoulder, approx. .80 ct. TW. Ca. 1930. Stamped 10% Irid. Platinum.
2016ART DECO STAR SAPPHIRE, DIAMOND & PLATINUM RINGSee Sold Price
Sold
6.92ct Star Sapphire Diamond Platinum Ring: Platinum ring with oval 6.92ct star sapphire cabochon, and 0.29ctw in diamonds. Ring size - 6, ring top is 10.5mm. Marked: 6.92, Pt900, D029. Weight - 5.9 grams.
20206.92ct Star Sapphire Diamond Platinum RingSee Sold Price
Sold
Men's Mid Century Platinum, Star Sapphire & Diamond Ring: 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
2022Men's Mid Century Platinum, Star Sapphire & Diamond RingSee Sold Price
Sold
VINTAGE PLATINUM, STAR SAPPHIRE & DIAMOND RING: Vintage ladies platinum, star sapphire and diamond estate ring; (1) natural star sapphire corundum, oval cabochon-cut, weighing approx 24.63cts, tone: medium dark, saturation: grayish, hue: blue, the
2015VINTAGE PLATINUM, STAR SAPPHIRE & DIAMOND RINGSee Sold Price
Sold
GIA 2.55 CARAT NATURAL STAR SAPPHIRE DIAMOND PLATINUM BALLERINA RING: 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
2022GIA 2.55 CARAT NATURAL STAR SAPPHIRE DIAMOND PLATINUM BALLERINA RINGSee Sold Price
Sold
ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING: Oval star sapphire, 31 cts. by formula, with baguette and single cut diamond strapped shoulders, melee approx. .45 ct. TW, ca. 1935. Size 8 3/4. 8.5 dwt.
2015ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RINGSee Sold Price
Sold
Art Deco Platinum Star Sapphire & Diamond Ring: Art Deco Platinum 10.79ct. Blue Star Sapphire & 0.86ct. Diamond Ladies Ring. Size approx. - 4 - 4 1/2. Star sapphire - 12mm x 9mm x 9.25mm, weighing approx. 10.79ct. Sapphire is of slightly violet
2023Art Deco Platinum Star Sapphire & Diamond RingSee Sold Price
Sold
8.00ct Star Sapphire, 1.30ctw Diamond & Platinum Ring: 8.00ct Blue Star Sapphire, 1.30ctw VS2-SI1/G-H Diamond and Solid Platinum Ring - This beautiful ring was finely crafted of solid platinum and boasts a lovely 8.00ct (approximate) blue star sapphire th
20228.00ct Star Sapphire, 1.30ctw Diamond & Platinum RingSee Sold Price
Sold
Art Deco 25.75ct Star Sapphire Diamond Dome Ring: 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
2019Art Deco 25.75ct Star Sapphire Diamond Dome RingSee Sold Price
Sold
TIFFANY & CO.: A PLATINUM, STAR SAPPHIRE AND DIAMOND RING: TIFFANY & CO.: A PLATINUM, STAR SAPPHIRE AND DIAMOND RING Centering an oval star sapphire cabochon weighing approximately 16.30 carats, accented by round and trapezoid-shaped diamonds weighing approxi
2022TIFFANY & CO.: A PLATINUM, STAR SAPPHIRE AND DIAMOND RINGSee Sold Price
Sold
ART DECO PLATINUM, DIAMOND, & STAR SAPPHIRE RING: centering one round cabochon cut star sapphire weighing approximately 5.8 carats; and 35 early round full cut, single cut, and Swiss cut diamonds [G-H/VS2-SI1] weighing approximately 0.90 carats total
2020ART DECO PLATINUM, DIAMOND, & STAR SAPPHIRE RINGSee Sold Price
Sold
Platinum, Star Sapphire, and Diamond Ring: Platinum, Star Sapphire, and Diamond Ringthe round cabochon star sapphire (13.62 x 12.16 x 7.20 mm) weighing approximately 12.83 carats prong set within a halo set with full cut round diamonds weighin
2023Platinum, Star Sapphire, and Diamond RingSee Sold Price
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A platinum, star sapphire and diamond ring: Platinum; Stamped: 10% Irid P / Plat Centering an oval star sapphire gauged at 11.3mm x 9.7mm x 5.15mm flanked on either side by two old European-cut diamonds totaling approximately 0.30ct. and grade
2022A platinum, star sapphire and diamond ringSee Sold Price
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Platinum Star Sapphire Cabochon Diamond Ring: Platinum ring, with center 11.3 x 9.7 x 9.5mm star sapphire cabochon, surrounded with approx. 0.12ctw in diamonds. Ring size - 5.5, ring top - 12mm wide. Weight - 7.3 grams.
2021Platinum Star Sapphire Cabochon Diamond RingSee Sold Price

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STAR SAPPHIRE PLATINUM DIAMOND RING
STAR SAPPHIRE PLATINUM DIAMOND RING
Item Details
Description
Weight- 12.9 grams Ring size- 5.5
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STAR SAPPHIRE PLATINUM DIAMOND RING

Estimate $1,200 - $1,800
See Sold Price
Starting Price $1,000
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