: Must be natural or lab-grown, colorless (D–Z range), and at least 0.15 carats .
: For qualifying loose diamonds priced $500 and above , eBay provides a free authentication service where the stone is sent to GIA (Gemological Institute of America) experts for verification before reaching you. buying loose diamonds on ebay
Buying loose diamonds on eBay can offer significant savings—sometimes up to —but it requires a strict verification process to avoid common pitfalls like misrepresented quality or synthetic stones sold as natural . The platform is a high-volume marketplace for both natural and lab-grown stones, with specific protections like the eBay Authenticity Guarantee for eligible high-value purchases. 1. Key Protections and Programs : Must be natural or lab-grown, colorless (D–Z
: For items between $200–$499 , buyers can often pay a $40 fee at checkout to include this service. The platform is a high-volume marketplace for both