pickyegg.com Tahitian Black Pearl Pendant Moissanite Necklace, 9.5-10mm 5A Quality Round Pearl South Sea Cultured Pearl, 925 Sterling Silver Black Pearl Necklace, Gifts for Women Wife Mom Girl

Moissanite is regarded as a diamond alternative, with some  optical properties exceeding those of diamond. It is marketed as a lower price  alternative to diamond. As some of its properties are quite similar to diamond,  testing equipment based on measuring thermal conductivity in particular may give  deceiving results. On the Mohs scale of mineral hardness moissanite is rated as  9.5, with diamond being 10. Because of its hardness, it can be used in  high-pressure experiments, as a replacement for diamond

Jewelry Information

• Metal: Thick Gold Plated Sterling Silver
• Length:18 inches

Gem Information

• Gem Type: Moissanite
• Gem Total Weight: 0.3 Carat (4.0mm) with GRA Certificate

Pearl Information

• Pearl Type: Tahitian Cultured Pearl
• Size Per Pearl: 9.5-10mm
• Quality: Perfect Round, Very-good