Gia Certified Cushion Cut 1.00ct Si1 Diamond

Updated August 6, 2026

Lot number258D
CategoryJewelry & Watches
AuctionDesigner Bags, Watches, Diamonds, Jewelry, Coins, & More!
DateAugust 8, 2026 at 10:59 AM CDT
Auction houseGarnet Gazelle
LocationHouston, Texas

This GIA-certified natural cushion modified-cut diamond weighs 1.00 carat. It features an I color grade and SI1 clarity, with excellent polish and very good symmetry. The dimensions are 6.14mm x 5.61mm x 3.63mm, and the table depth percentage is 64.7%. This diamond has no fluorescence, making it an appealing choice for those seeking a quality diamond with balanced attributes.

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