【Sales begin April 5th at 10 PM JST】Sri Lankan Blue Sapphire 0.517ct Loose Gemstone

Sapphire, a well-known and widely recognized gemstone. Its mineral is corundum, just like ruby, but all corundum that is not red is called sapphire. This particular one is a blue sapphire, the most classic blue color. With a hardness of 9, sapphire is the second hardest gemstone after diamond, and it is also highly tough and stable, making it an easy gemstone to care for.
This is an emerald-cut blue sapphire with a cornflower blue hue.

・Type: Loose stone (natural stone)
・Gemstone name: Blue Sapphire
・Weight: 0.517ct
・Size: 4.7×3.5㎜
・Shape: Emerald cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Heating has been performed.
　*Sapphire is generally a gemstone that has undergone heating.
・Accessories: Karatz quality guarantee, loose stone case (if it doesn't fit, a clear zip-lock case)

▷Jewelry customization available
If you wish to customize your jewelry, please order it along with your desired setting from the link below.
・【Choose from stone】Simple Order
・【Choose from stone】Semi-Order
*If you would like an image of the stone placed in a setting, want to discuss a full custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not supported. Also, some stones may not be supported.

※ While we strive to ensure that the photos show the same color as the actual product, there may be slight differences due to lighting conditions during shooting, monitor environment, etc. Additionally, some photos may have been taken using a penlight.

※ For information on scratches, chips, treatments, and inclusions, please refer to here.

※ For other frequently asked questions, please refer to here.


karatz_item_id: 12562678