[Lottery sale] Winners exclusive page 12544908

The history of similar stones manufactured as diamond substitutes can be traced back to synthetic rutile in the late 1940s, strontium titanate in the 1950s, and man-made gemstones that were in circulation around the 1970s, such as YAG (yttrium aluminum garnet) . Also known as gadolinium gallium garnet (GGG), it is an artificial stone that is a cousin of gadolinium gallium garnet (GGG) . 9mm

・Type: Loose (natural stone)
・Stone name: YAG (yttrium aluminum garnet)
・Weight: 4.258ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Identification book (Japan-German Gem Research Institute), case

▷For more information about YAG (yttrium aluminum garnet)
YAG (yttrium aluminum garnet) and GGG (gadolium gallium garnet), artificial garnet


*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.

*Click here for information on scratches, chips, treatments, and inclusions.

*For other frequently asked questions, please click here .


karatz_item_id: 12544908