Cora - 25.00 ct oval sapphire ring with 1.46 carat natural diamonds
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This gorgeous blue sapphire ring will impress everyone around you. It features a large oval 25.00 carat gemstone, adorned with 1.46 carat natural diamond
Metal White Gold
Metal weight 9.83 gr.
Finish Polished
Setting technique(s) Prongs
Diffused Sapphire
Species/Series Corundum
Shape & Cutting style Cut oval
Measurements: 20.00 x 15.00 mm.
Weight 25.00 Carats
Treatment: Diffused
Transparency Transparent
Clarity grade Loupe clean
Natural Diamond
Shape & Cutting style Pear
Color D-F
Clarity VS
Quantity 2
Natural Diamond
Shape & Cutting style round
Color D - F
Clarity VS
Quantity 34
Total Weight 1.01 Carats
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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.