3.86-Carat Natural & Untreated Grey Star Sapphire from

Title: 6.95Ct Oval cub 11 x 10 mm Flashing Rays Grey Star Sapphire Color/Clarity: Grey With Star/Shiny Opaque - Clean Surface Gemstone Type: natural/untreated Carat Weights: 6.95 Size/Dimensions: 10.6

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

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

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

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

Title: 24.46 ct natural certified golden black star sapphire Color/Clarity: black/opaque Gemstone Type: natural/untreated Carat Weights: 24.46 Size/Dimensions: 16.13x14.32x9.50 Additional Information:

Title: 21.93 ct certified unheated blue star sapphire oval cab Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 21.93 Size/Dimensions: 17.38x12.49x8.84 mm Additional Informat

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

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

Title: 17.51 ct certified blue star sapphire Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 17.51 Size/Dimensions: 14.15x12.26x8.48 mm Additional Information: AIG Reserve:

Title: 13.57 ct golden black 6 rays star sapphire Color/Clarity: black/opaque Gemstone Type: natural/untreated Carat Weights: 13.57 Size/Dimensions: 14.9x14.3x5.5 mm Reserve: $150.00 Shipping: Domest

Title: 5.77 ct golden black star sapphire Color/Clarity: black/opaque Gemstone Type: natural/untreated Carat Weights: 5.77 Size/Dimensions: 11.54x5.18x4.56 mm Reserve: $80.00 Shipping: Domestic: Flat

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

Title: GFCO certified big unheated blue star sapphire-40.68 ct Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 40.68 Size/Dimensions: 22.80x18.72x8.40 mm Additional Informat

Title: GFCO certified big unheated blue star sapphire-40.68 ct Color/Clarity: blue/opaque Gemstone Type: natural/untreated Carat Weights: 40.68 Size/Dimensions: 22.80x18.72x8.40 mm Additional Informat

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

Title: 3.35 ct 6 ray star blue sapphire Color/Clarity: cab Gemstone Type: natural/untreated Carat Weights: 3.35 Size/Dimensions: 12x8x4 average Additional Information: Reserve: $50.00 Shipping:<