K. Amani Blog & Info Centre
Cabochon Sapphire Rings, a brief overview
Posted by Khay Amani Oberon on
Your 2 minute crash course on cabochon cut sapphires.
Why Focus on Diamond Hardness is Misleading
Posted by Khay Amani Oberon on
Hardness is only one of many measures of strength and durability that matter in a gemstone's longevity.