GIA,  AGS Ideal, and IGI Certified Loose Diamonds in 360° HD

While Whiteflash specializes in GIA certified natural diamonds of the finest cut quality including super ideal cut GIA diamonds with AGS Ideal Reports.  We also offer all diamond shapes and carat weights that you might desire. Whether it is an in-stock diamond from our A CUT ABOVE® brand or you happen to be looking for a cushion cut, asscher, oval, or pear shape, we offer a full range of diamonds and we will always work hard to provide the best possible option to meet your specific preferences. And for customers shopping for the finest in affordable laboratory grown diamonds, Whiteflash now offers our Precision Lab brand. Our gemological review team provides a thorough inspection, and a knowledgeable Whiteflash diamond consultant will provide any guidance or assistance you may need. We specialize in GIA natural diamonds and IGI certified lab grown diamonds, including super ideal cut natural GIA diamonds with AGS Ideal Reports featuring the most stringent and exacting standards for cut quality.  Together with IGI certified precision cut lab grown diamonds, we feature the two most trusted gemological labs in the world. 

If you are lucky enough to be able to visit our Houston jewelry store (located just minutes from the Galleria in Sugar Land), you will get the best of both online and “brick and mortar” worlds by seeing the diamonds in person before your purchase. We have been quietly building the finest engagement rings in Houston for more than two decades. By virtue of the unparalleled light performance of our internationally acclaimed A CUT ABOVE® super ideal diamonds.

Whiteflash features a deep in-house inventory of world class diamonds and a robust website featuring comprehensive information on each diamond.  Shopping for extraordinary diamonds has never been easier. And a laser focus on the customer experience is the Whiteflash mantra resulting in thousand of 5 star reviews, and recognition such as the 2025 BBB Winner of Distinction as best jeweler in the fourth largest market in the US along with an unbroken string of awards since 2004.

Because our jewelry is built on-premises by the Whiteflash production team, or in the factories of our designer brand partners, we can provide any service that our customers require.  And our collections of designer engagement rings ensures a wide selection of today’s most upscale and popular designs are at your fingertips!  Service after the sale kicks off with our One Year Service Plan - a complimentary benefit with every purchase. In addition, we make it easy to obtain personal jewelry insurance through Jewelers Mutual at point of purchase for complete peace of mind.

The entire Whiteflash team is dedicated to providing a Brilliant Diamond Buying Experience® to each and every customer. We thank you for visiting our website and welcome you to contact us if we can provide any further information on the best diamonds in Houston, or for that matter, anywhere in the entire world!