Unheated natural blue star sapphire-16.25 ct

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: 4.58 ct AIGS certified blue 6 rays star sapphire Myanmar Color/Clarity: blue/transparent Gemstone Type: natural/unheated Carat Weights: 4.58 Size/Dimensions: 10x7.91x5.25 mm Additional Informat

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

No Reserve! Title: Natural Star Sapphire 16.25 ct Color/Clarity: Opaque Gemstones: Loosegemstone Carat Weights: 16.25 Size/Dimensions: 15.20 x 15.20 x 6.70 Additional Information: Round - Srilanka Shi

Title: 4,73 ct Certificed! Rare Quality (Transparent) natural blue star sapphire 4,73 ct Color/Clarity: blue transparent Gemstones: Certificed! Rare Quality (Transparent) natural blue star sapphire 4,

Title: 4,55 ct Pair! Natural Deep Blue Star Sapphire 4,55 ct Color/Clarity: blue translucent Gemstones: Pair! Natural Deep Blue Star Sapphire 4,55 ct Carat Weights: 4,55 ct Size/Dimensions: 7x7 Origin

Title: UNHEATED! Natural Blue Green Sapphire 1,91 ct Color/Clarity: blue green transparent si Carat Weight: 1,91 ct Size/Dimensions: 7,6x7,3x4,3 Origin: australia Reserve: $130.00 Shipping: Domes

Title: UNHEATED! natural blue green Sapphire -1,28 ct 1,2 Color/Clarity: blue gree transparent vs Gemstone: UNHEATED! Natural Blue Green Sapphire 1,28 ct Carat Weight: 1,28 ct Size/Dimensions: 6,5x5 O

No Reserve! Title: Natural Unheated Blue Sapphire - 0.40 Ct Origin: Sri Lanka Weight: 0.4 Size/Dimensions: 5.2 x 3.2 x 2.2 mm Additional Information: Pieces : 1 No's / Shape : Emerald Cut / Color : Bl

No Reserve! Title: Natural Unheated Blue Sapphire - 1.00 Ct Origin: Sri Lanka Weight: 1 Size/Dimensions: 5 mm & 6 x 4 mm Additional Information: Pieces : 2 No's / Shape : Round & Emerald Cut / Color :

No Reserve! Title: Natural Unheated Blue Sapphire - 0.26 Ct Origin: Sri Lanka Weight: 0.26 Size/Dimensions: 5 x 3 x 2 mm Additional Information: Pieces : 1 No's / Shape : Emerald Cut / Color : Blue /

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

Title: Unheated Natural Blue Green Sapphire-1.58 ct heart Color/Clarity: blue green/SI Gemstone Type: natural/unheated Carat Weights: 1.58 Size/Dimensions: 6.5x4x7.5 mm Origin: Africa Reserve: $95.00

Ref:1229412 Total Item Weight :0.77grams Main Stone:Star Sapphire Number of stones:1 Shape:Oval Carat Total Wt:3.85ct Color:Blue Cut Grade:G

Title: Natural Dark Blue 6 Rays Star Sapphire 3,90 ct Color/Clarity: blue translucent Gemstones: Natural Dark Blue 6 Rays Star Sapphire 3,90 ct Carat Weights: 3,90 ct Size/Dimensions: 10x7,3 Origin: b

Title: 6.50 ct Natural Deep Blue 6 Rays Star Sapphire 6.50 ct Color Clarity: blue translucent Gemstone: Natural Deep Blue 6 Rays Star Sapphire 6,50 ct Carat Weight:6.50 ct Size/Dimensions: 11.8x8.4 Or

Title: 4,32 ct Natural Deep Blue 6 Rays Star Sapphire 4,32 ct Color/Clarity: blue translucent Gemstone: Natural Deep Blue 6 Rays Star Sapphire 4,32 ct Carat Weight: 4,32 ct Size/Dimensions: 10,4x7,5 O

Title: 6,28 ct Natural Dark Blue 6 Rays Star Sapphire 6,28 ct Color/Clarity: blue translucent Gemstones: Natural Dark Blue 6 Rays Star Sapphire 6,28 ct Carat Weights: 6,28 ct Size/Dimensions: 11,5x9 O

No Reserve! Title: 2.80 ct Natural Blue Star Sapphire Additional Information: Gemstones: Star Sapphire Carat Weights: 2.80 ct Size/Dimensions: 9 X 7 X 4 mm Materials & Techniques: Star Sapphire Shippi

Gemstones: SapphireCarat Weights: 1.80 ct Size/Dimensions: 8 x 6 x 3 mmTreatment: Colorless OilOrigin : Ceylon

Gemstones: SapphireCarat Weights: 1.10 ct Size/Dimensions: 6 x 5 x 3 mmTreatment: Colorless OilOrigin : Ceylon

This is a loose 30+ct natural Blue Star Sapphire gemstone. 16.9 x 15.8 x 12.5mm. 30.42tcw

GIA report #5151886173 describes natural, unheated, oval cabochon transparent blue star sapphire, 14.35 x 10.80 x 10.60 mm., originating from Sri Lanka, framed by 16 RBC diamonds, diamond shoulders, a