Sapphire

10.85 Carats Yellow Sapphire

Origin : Srilanka

Comment : No Heat

Sapphire

Srilanka Yellow Sapphire

Sapphire

6+ Carats Orange Sapphire

Sapphire

6+ Carats Yellow Sapphire

Sapphire

6.93 carats Blue Star Sapphire

Sapphire

Natural Star Blue Sapphire

Identification : Natural Star Blue Sapphire ( Corundum )

Shape , Setting & Mounting : Oval Buff Top Cut

Colour : Blue

Measurements : 9.56 X 8.16 X 6.44 mm

Weight : 4.235 carats

R I : 1.77

Comments : NH ( No treatment detected  )

Origin : Srilanka

Sapphire

Colour Change Sapphire

Colour : Purplish Blue

Weight : 3.36 carats

Transparency : Transparent

Characteristics : Colour Change - Star 

Origin : Srilanka

Comments : No Heat , No Crack

Sapphire

Blue Star Sapphire

Colour : Light Blue

Weight : 4.59 carats

Transparency : Transparent

Origin : Srilanka

Characteristics : Body Glass

Comments : No Heat , No Crack

Sapphire

Royal Blue Sapphire

Shape, Setting & Mounting : Cushion Buff Top Cut

Colour : Royal Blue

Measurement : 8.53 X 7.61 X 7.05 mm

Weight : 4.67 carats

Refractive Index : 1.77

Transparency : Transparent

Hardness : 9

Characteristics : Feathers, Halos

Origin : Srilanka

Comments : Ha ( Indication of minor heat treatment )

Sapphire

Natural Golden Orange Star Sapphire

Identification : Natural Golden Orange Star Sapphire

Object : One polished gemstone

Colour : Golden Orange

Dimensions : 10.01 X 8.41 X 4.46 mm

Weight : 3.50 carats

Shape : Oval

Cutting : Double - Cabochon

Comment : No indication of thermal treatment

Origin : Tanzania

Sapphire

Natural White Star Sapphire

Natural Bluish White Star Sapphire  Corundum

Dimensions : 9.82 x 8.15 x 6.03 mm

Shape : Oval 

Weight : 5.00 carats

Colour : Bluish White ( Very Light Blue )

Transparency : Transparent

Origin : Srilanka

Sapphire

A pair of Natural Colour Change Sapphire

A pair of Natural Colour Change Sapphire Corundum :

Weight : 0.59 carats

Dimensions : 5.58 X 4.76 X 2.72 mm

Colour : Blue to Purple
Transparency : Transparent
Origin : Srilanka

Weight : 0.56 carats

Dimensions : 5.46 X 4.65 X 2.55 mm

Colour : Blue to Purple
Transparency : Transparent
Origin : Srilanka

Sapphire

Natural Green Sapphire

Identification : Natural Green Sapphire

Colour : Green

Weight : 2.95 carats

Dimensions : 8.09 X 7.00 X 4.80 mm

Shape , Setting & Mounting : Rectangle Cushion

Characteristics : Modified Brilliant
Origin : Srilanka