



















Gray Diamond 0.158ct Loose (FANCY DARK GRAY, I-1)
Among the many gemstones, diamonds still hold a special place. The famous diamond jewelry that has appeared throughout history entertains us with various anecdotes and legends. In fact, diamonds come in many color variations, and this is a gray diamond with a cool natural gray color. Please enjoy its sophisticated and mature hue.
This is a 0.158ct loose gray diamond (FANCY DARK GRAY, I-1). It comes with a sorting report from the Central Gem Laboratory.
・Type: Loose stone (natural stone)
・Stone name: Gray diamond
・Carat: 0.158ct
・Color: FANCY DARK GRAY
・Clarity: I-1
・Cut: -
・Size: 3.94 x 2.7 mm
・Fluorescence: FAINT
・Accessories: Sorting report (Central Gem Laboratory), Karatz quality assurance certificate, case
▶︎About jewelry customization
If you would like to customize your jewelry, please order it together with your desired setting from the link below.
・Choose from simple custom orders
・Choose from semi-custom orders
If you would like an image of the stone on a setting, want to discuss a full custom order, or have any other questions, please feel free to contact us from here.
※ If you wish to change the sorting report to a certification report, please purchase this at the same time.
※ For other frequently asked questions, please refer to here.
karatz_item_id: 32501859
Choose options




























![[On sale May 23rd at 10 PM] "Limited 9 Stones - Shinjuku Pop-Up Celebration" All stones with Central Gem Laboratory sorting (3.0-3.5mm, VS-SI clarity) "Multiple purchase discount available"](http://store.karatz.jp/cdn/shop/files/2026-06-0412.31.27.png?v=1780543913&width=1282)






















