[On sale June 23rd at 10 PM] Madagascar Blue Sapphire 4.5mm/0.406ct Loose Stone

Sapphire, a well-known and famous gemstone. Its mineral is corundum, just like ruby, but all corundum that is not red is called sapphire. This is the most classic blue sapphire. With a hardness of 9, sapphire is second only to diamond in hardness, and its high toughness and stability make it an easy-to-care-for gemstone.

This is a Madagascar blue sapphire, 4.5mm/0.406ct. In addition to its vibrant blue color, you can enjoy the fantastic iridescent shimmer created by light reflecting off internal cracks.

・Type: Loose Stone (Natural Gemstone)
・Gemstone Name: Blue Sapphire
・Weight: 0.406ct
・Size: 4.5 x 4.5mm
・Shape: Round Cut
・Scratches/Chips: A+
・Inclusions: ー
・Remarks: Heat treatment has been performed.
　*Sapphires are generally heat-treated gemstones.
・Accessories: KARATZ quality guarantee, loose stone case (clear zippered case if it doesn't fit)

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

* While we strive to match the color of the photos to the actual product, there may be slight differences due to lighting conditions during photography or your monitor environment. In some cases, a penlight may be used for photography.

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

* For other frequently asked questions, please see here.


karatz_item_id: 12563178