Bybiment D-Color VVS1 Colorless Loose Stone (Silicon Carbide SiC) — Loose Gems for Earrings, Pendants & Jewelry Making

Material and grade: Natural-looking silicon carbide (SiC) loose stones with a hardness of 9. These are D-color, VVS1 clarity, colorless gems prized for their brilliant, diamond-like appearance and suitability as a substitute in pressure-related experiments. Cut and appearance: Stones are produced with a bright circular cut that delivers stronger sparkle, greater brightness, and a more striking look than standard cuts. The precision cut enhances overall fire and brilliance. Carat-to-size chart: 0.3ct=4mm, 0.4ct=4.5mm, 0.5ct=5mm, 0.6ct=5.5mm, 0.8ct=6mm, 1ct=6.5mm, 1.2ct=7mm, 1.5ct=7.5mm, 2ct=8mm, 3ct=9mm, 4ct=10mm, 5ct=11mm, 6ct=12mm. Certification: Each gemstone is provided with a GRA certificate accessible via the GRA website; the certificate verifies authenticity and will pass 100% inspection. Suggested uses and gifting: Ideal for crafting pendants, earrings, and other jewelry pieces. These loose stones also make thoughtful gifts for girlfriends, wives, sisters, daughters, bridesmaids, and friends on graduations, birthdays, Mother's Day, Christmas, Valentine's Day, and wedding anniversaries.