Simulated Blue Zircon 8mm Round Faceted Gemstone

Made from lab-grown spinel, this round faceted gemstone offers an attractive medium-blue color and offers an economical alternative to zircon, the birthstone for December. Highlight its vibrant color by using it in a custom pendant design or partner it with complementary-color gemstones in multicolor matched sets with earrings and rings.Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.

• Gemstone Type: Zircon
• Stone Shape: Round
• Stone Size: 8mm
• Stone Type: Lab grown
• Color: Medium Blue
• Birthstone: December
• Enhancement: Imitation (IMIT)
• Mohs Hardness: 8
• Refractive Index: 1.72–1.74
• Specific Gravity: 3.52–3.66
• Brand: AGTA
• Weight: 0.000 kg