[Sale at 10 PM on May 22] GGG (Gadolinium Gallium Garnet) 0.511 ct Loose Stone

The history of diamond simulants includes synthetic rutile in the late 1940s, strontium titanate in the 1950s, and then around 1970, GGG (Gadolinium Gallium Garnet), also known as "Three G's," which is a cousin of Yttrium Aluminum Garnet (YAG).

This is a hexagonal cut gadolinium gallium garnet (synthetic) by Sri Lankan polisher Sanje. By increasing the number of facets compared to a regular hexagonal cut, a stronger sparkle is achieved. The meticulous and balanced cut ensures that there is little color loss when viewed from the front.

・Type: Loose stone (Synthetic stone, man-made stone, treated stone)
・Stone name: GGG (Gadolinium Gallium Garnet)
・Weight: 0.511 ct
・Size: 3.8 x 3.9 mm
・Shape: Custom cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Karatz quality certificate, loose stone case (if it doesn't fit, a zippered clear case)

▷Jewelry processing available
If you would like jewelry processing, please order with your preferred setting from the link below.
・【Choose your stone】Simple order
・【Choose your stone】Semi-order
*If you would like an image of the stone in a setting, would like to discuss a custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not eligible. Also, some stones may not be eligible for processing.

* While we strive to make the photos show the actual color, there may be slight differences from the actual product due to lighting conditions during photography, monitor environment, etc. Also, some photos may be taken using a penlight.

* For information on scratches, chips, treatments, and inclusions, please see here.

* For other frequently asked questions, please see here.


karatz_item_id: 12562928