27.36 carat Natural Blue Star Sapphire Sri Lanka- GRS Certificate

Introducing an exquisite and rare find - an untreated blue star sapphire originating from Sri Lanka. This stunning gemstone weighs an impressive 27.36 carats and displays a remarkable star-shaped pattern, created by needle-like inclusions of the mineral rutile within the corundum crystal structure.

What makes this particular gemstone so special is its natural and untreated state. Unlike many sapphires on the market, this gemstone has not been subjected to any heat or chemical treatments, ensuring its authenticity and rarity.

With its deep blue color and captivating star, this sapphire is a true treasure for collectors and enthusiasts. It comes with a GRS certificate, providing further assurance of its quality and value.

Don't miss the opportunity to add this exceptional gemstone to your collection. Its beauty and rarity are sure to be cherished for generations to come.

Natural Star Sapphire
Natural Star Sapphire
Cut: Cabochon
Weight: 27.36
Shap: Oval
Color: Blue
Dimention: 16.37X13.81X11.20mm
Untreated
Origin: Sri Lanka
Certificate: GRS

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Sapphire Treatments:

• Untreated: Natural sapphires that have not undergone any treatment.
• Heated: Sapphires that are heated to enhance their color and clarity. Heating is a common and accepted practice.
• Diffused: Sapphires treated with elements at high temperatures to improve color.
• Lab Grown: Sapphires created in a laboratory with similar properties to natural ones.

Ruby Treatments:

• Untreated: Natural rubies that have not undergone any treatment.
• Heated: Rubies that are heated to enhance their color and clarity.
• Glass Filled: Rubies treated with lead glass to fill fractures and improve appearance.
• Lab Grown: Rubies created in a laboratory with similar properties to natural ones.

Emerald Treatments:

• Untreated: Natural emeralds that have not undergone any treatment. Price Factor: Highest due to rarity and natural state.
• Oiled: Emeralds treated with oil to fill fractures and enhance their appearance.
• Lab Grown: Emeralds created in a laboratory with similar properties to natural ones.
• Hydrothermal Growth: Emeralds produced using a hydrothermal process that mimics natural formation conditions.