Calibrated Faceted Loose Sapphire Gemstones – Natural & Lab Grown Calibrated Stones
Color:
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Natural / Lab:
Sapphire gemstones are prized for their rarity, brilliance, and versatility. At B.V. Gems in New York’s Diamond District, we offer All Natural and Lab Grown Quality sapphire gemstones in calibrated sizes for rings, necklaces, earrings, and custom jewelry. Each stone is ethically sourced and inspected for quality, ensuring brilliance and durability.
Additional Information
| Treatment | Heated |
|---|---|
| Hardness | 9 |
| Chemical | Corundum |
Quality Grades
| B | Minimal to moderate color zoning, moderate inclusions, decent cutting, typically opaque; commercial quality |
|---|---|
| A | Good color, good cut, minimal zoning, good brilliance, minimal inclusion, more transparent |
| AA | Eye clean, open color, great cutting, zero to minimal zoning, good polish, transparent |
| Lab Grown | Zero inclusions, excellent color, excellent cutting, excellent polish, optically perfect. |
Shape
Size
Natural / Lab
Color
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