Lot 1312

ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING

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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.

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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

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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

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Very Art Deco 12ct Natural Blue Star Sapphire 2ctw Ultra Clean White E-F Diamond Platinum Ring: Title: Very Art Deco 12ct Natural Blue Star Sapphire 2ctw Ultra Clean White E-F Color Diamond Platinum Ring 1930s Description: An approx. 12ct cabochon of natural blue star sapphire, framed in 2ctw

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Antique Art Deco blue star sapphire cabochon ring in tested platinum with diamond accents; 15mm: Antique Art Deco blue star sapphire cabochon ring in tested platinum with diamond accents; 15mm stone; size 4; 6.7 grams

2023Antique Art Deco blue star sapphire cabochon ring in tested platinum with diamond accents; 15mmSee Sold Price

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Art Deco Filigree Diamond Star Sapphire Ring: A Platinum art deco filigree diamond ring, set with a star sapphire cabochon 5.1mm, 2-3.4mm; 19 rose cut accent diamonds, and one single cut. Sz.9.5, 3.5 Dwts. Unmarked metal, testing as platinum. The

2021Art Deco Filigree Diamond Star Sapphire RingSee Sold Price

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SAPPHIRE RING: A Rare Vintage Art Deco Platinum and Diamond Ring, set with a natural lavender cabochon star sapphire flanked by (4) graduated old European cut diamonds on each side, with engraved bezel. Size 3 1/2.

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Ladies Platinum Art Deco-Style Star Sapphire Ring: Ladies vintage Art Deco-style platinum ring with oval cabochon star sapphire approximately 18 x13mm, fair very light grey-blue color, good star, eye clean, with two marquise diamonds approximately .35

2017Ladies Platinum Art Deco-Style Star Sapphire RingSee Sold Price

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FINE ART DECO PLATINUM/DIAMOND RING W/ APPROX. 3.8 CT: FINE ART DECO PLATINUM/DIAMOND COCKTAIL RING W/ APPROX. 3.8 CT LAVENDER STAR SAPPHIRE W/ 1CT. TRILLION, BAGUETTES & D SHAPED DIAMONDS, C. 1920, WEIGHT 12 GRAMS, SIZE 6 Serial Number inside ring by the

2021FINE ART DECO PLATINUM/DIAMOND RING W/ APPROX. 3.8 CTSee Sold Price

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THREE ART DECO PLATINUM OR WHITE GOLD RINGS: With octagonally set OEC diamond, approx. .75 ct., in platinum filigree; Rectangular aquamarine, approx. 2.2 cts., in engraved 14k white gold; Cabochon star sapphire, 5 cts. by formula, and four RBC d

2016THREE ART DECO PLATINUM OR WHITE GOLD RINGSSee Sold Price

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Art Deco Sapphire Diamond Platinum Ring: Art Deco Cabochon Sapphire and Diamond in Platinum Ring. Cabochon Sapphire measures 6 x 3mm Diamond total weight approx. 0.36ct Ring Size: 6 Total Weight: 5.5 g

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Antique Art Deco Sapphire Diamond Platinum Ring: Ring size - 9, ring top is 13mm x 20mm. Decorated with sapphires (stones are abraded) and old mine cut diamonds - approx. 1.00ctw. Tested plat. Weight - 4 grams.Gemstones have not been graded for colo

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Art Deco Kashmir sapphire, diamond and platinum ring: Art Deco Kashmir sapphire, diamond and platinum ring Centering (1) oval-cut Kashmir sapphire, weighing approximately 2.30 cts., accompanied by an AGL Report #1092955, Dated June 21, 2018, stating Kash

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Art Deco Natural 6.36 Sapphire Diamond Platinum Ring: A natural 6.36 carat sapphire that has been GIA certified as Ceylon origin with no indications of heat treatment or any other type of enhancements. The sought after cornflower blue oval cut sapphire h

2016Art Deco Natural 6.36 Sapphire Diamond Platinum RingSee Sold Price

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Art Deco Sapphire Diamond Ring Platinum Vintage .60 TDW: Title: Art Deco Sapphire Diamond Ring Platinum Vintage .60 TDW Additional Information: This beautiful vintage Art Deco ring is finely crafted in luxurious Platinum and set with old mine cut diamonds a

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Sapphire, Diamond and Platinum Ring: Art Deco style Sapphire Diamond and Platinum Ring. Set in the center with a large oval cut lab-created sapphire accented with approx 1.50 carat TW round brilliant cut natural diamonds and round and ba

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ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING

Item Details

Description

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.

Condition

Diffused asterism in star, overall a beautiful ring, good condition.

Buyer's Premium

ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING

Name: ART DECO STAR SAPPHIRE AND DIAMOND PLATINUM RING
SKU: 42491863
Price: 1900 USD
Availability: InStock

Estimate $2,500 - $3,500

See Sold Price

Starting Price $1,200

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Item located in Lambertville, NJ, us

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Rago Arts and Auction Center

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Lambertville, NJ, United States

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