6.65ct untreated natural Ceylon Star Sapphire

Brand: unbranded Title: 2.20ct untreated vivid lavender purple Ceylon Star Sapphire | GIA Cert. Gemstones: Natural untreated Ceylon Star Sapphire Carat Weights: 2.2 Size/Dimensions: Length 7.50 x Widt

Brand: unbranded Title: 2.20ct untreated vivid lavender purple Ceylon Star Sapphire | GIA Cert. Gemstones: Natural untreated Ceylon Star Sapphire Carat Weights: 2.2 Size/Dimensions: Length 6.42 x Widt

Item: 13.46ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 13.46 Dimensions: Length 13.15 x Width 10.90 x Height 8.75 mm Semi-trans

Item: 8.00ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 8 Length 9.87 x Width 9.84 x Height 7.85 mm Translucent, comes with GIA G

Item: 11.45ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 11.45 Dimensions: Length 13.23 x Width 10.13 x Height 7.86 mm Translucen

Item: 8.00ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 8 Dimensions: Length 9.87 x Width 9.84 x Height 7.85 mm Translucent, come

Item: 5.04ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 5.04 Dimensions: Length 11.73 x Width 9.56 x Height 4.12 mm Translucent,

Item: 3.76ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 3.76 Dimensions: Length 9.21 x Width 7.48 x Height 5.78 mm Transparent, c

Item: 2.92ct Natural untreated Ceylon Star Sapphire | GIA Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 2.92 Dimensions: Length 9.67 x Width 8.01 x Height 3.32 mm Semi-transpare

Item: Ceylon Star Sapphire, loose, untreated, natural 1.05ct Loose Gemstone: Natural Gemstone Carat Weight: 1.05ct Size/Dimensions: Length 0.00 x Width 0.00 x Height 0.00 JEWELERS OVER-ALLOTMENT NOTIC

Item: 11.75ctw, 6 Untreat. Natural Ceylon Star Sapphire, minor flaws Loose Gemstone: Natural untreated Ceylon Star Sapphire Carat Weight: 11.75ctw Oval Cut and Round Cut, with a dark purplish-grayish

Ring. Signed 18kt yellow gold ring with a central oval natural, unheated, Ceylon blue star sapphire. Accompanied by an April 3rd, 2023 GIA Sapphire Origin Report, no. 2221865137 stating this is one, O

Untreated Natural Ceylon blue Sapphire size: 0.32 Carats

Title: 0.34 Ctw Natural Certified Ceylon Pink Star Sapphire Oval Cab Stone Clarity: Transparent Gemstones: Natural Sapphire Carat Weights: 0.34 Size/Dimensions: 4.20 x 3.30 x 2.30 mm Additional Inform

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

Oval shape faceted Natural Untreated Unheated blue Ceylon Sapphire, weight 1.24 cts. Measured 6.8 mm x 4.7 mm x 4.2 mm. Stone has beautiful blue color.

No Reserve! Title: 5.38 ct natural untreated black star sapphire Color/Clarity: opaque Gemstone Type: natural/untreated Carat Weights: 5.38 Size/Dimensions: 8.6x5.8x9.3 mm Shipping: Domestic: Flat-rat

Gem Type: Natural Cabochon Star Sapphire Qty: 1 Weight: 16.81 Carat Measurement: 12.4x11.7x10 mm Shape: Oval-Cut: Cabochon Clarity: Opaque-Color: Ocean Blue Treatment: Unheated 100% Origin: Mogok <b

Gem Type: Natural Cabochon Star Sapphire Qty: 1 Weight: 2.98 Carat Measurement: 8.5x3.6 mm Shape: Round-Cut: Cabochon Clarity: Opaque-Color: Light Blue Treatment: Unheated 100% Origin: Mogok Ple

Item: Natural untreated Sri Lanka Star Sapphire | GIA Carat Weight: 10.41 Size/Dimensions: Length 11.95 x Width 9.82 x Height 5.30 mm Oval Cut, Semi-Transparent, VVS on GIA Type 2 Clarity Chart, comes

Oval shape faceted Natural Untreated Unheated blue Ceylon Sapphire, weight 1.08 cts. Measured 6.4 mm x 4.9 mm x 3.7 mm. Stone has beautiful light blue color and high luster.

Oval shape faceted natural untreated purple blue Ceylon sapphire, weight 1.83 cts. Measured 8.3 mm x 6.4 mm x 3.6 mm. Stone has beautiful purple blue color, has inclusions. Country of origin Sri Lanka

Title: 8.05 ct natural untreated 6 rays star black sapphire Color/Clarity: golden black 6 rays/opaque Gemstone Type: natural/untreated Carat Weights: 8.05 Size/Dimensions: 11.57 X 10.90 X 5.52 MM Addi

14k cabochon natural star sapphire ring-GIA report, 4.5 dwts.The GIA report states that the star sapphire is natural and 15 carats, and untreated.The mounting is 14k. Estate of Leo and Anita Jaffe, NY