ABC Rugs, Kilims & Jewelry offers internationally certified and verified pieces, with documentation provided by trusted gemological institutions, manufacturers, and industry professionals.

At ABC Rugs, Kilims & Jewelry, every diamond and gemstone we offer is carefully inspected, certified, and verified through respected international gemological laboratories, including the Gemological Institute of America, International Gemological Institute, National Gemstone Testing Center, Gemmological Research Association, and other recognized institutions.

Each certificate is provided by the manufacturer or an authorized certification laboratory and accompanies the item to ensure authenticity, transparency, and complete confidence in your purchase.

We are committed to offering only genuine, high-quality diamonds and gemstones that meet international standards of craftsmanship, beauty, and value — ideal for personal enjoyment, private collections, or investment purposes.

We can arrange GIA certification and verification for vintage jewelry, diamonds, and gemstones. The cost of GIA certification ranges from $350 to $1,500, depending on the item and the services requested. All GIA certification fees are paid directly to GIA.

Registered GIA Client for Natural Diamonds & Gemstones in the USA.
Certificates of Authenticity for Our Hand-Knotted Rugs & Kilims.
Please call 818-377-1210 for availability. Lifetime Exchange Warranty on All Items.