Ginza Official Recommended News

2018.01.07

Normally, the emerald are treated with "oil" but this time we're going to introduce you to a really rare caseーbeautiful crystal is born without the oil treatment, the non-oil Emerald. Emerald itself is not large as 0.574ct, but this strong deep blue-green emerald with no rough tastes of non-oil uni...

2018.01.05

Among the yellow gems, this "yellow sapphire" emits the most fascinating charm. This gem that is also comparable to the dazzling brilliance of the summer sun will surely delight us with the uniqueness of sapphire, the brilliant shine that is created from the "degree of hardness" and the various sh...

2017.12.20

This is a gem called "Green Grossular Garnett" aka "Tsavorite". Garnet is said to be present in all colors except "blue". Colorless and transparent, typical red, orange, yellow to cinnamon color, purple, brown, black, and such green. Including all the color garnets, it can be said as a large famil...

2017.12.11

"Hauynite" is one of the minerals that make up the famous "Lapis Lazuli". "Lapis lazuli" is formed by the mixture of blue minerals with different hue such as Hauynite, Lazurite, Sodalite etc.. Among them, Hauynite is said as the most beautiful minerals. Since hauynite is a rare crystal to appear...

2017.12.06

The light that comes out from Star Sapphire like a six-rayed star is from the inside of the stone, the "Silk Inclusion", where at the three dimensional intersection, the light is reflected. Star stone is usually with low "transparency". However, when seeing the stone with magnifying glass, the l...