GIA and AGS Certified Loose Diamonds in 360° HD

While Whiteflash specializes in GIA & AGS round brilliant and princess cut certified ideal diamonds, we regularly provide all diamond shapes and carat weights that you might desire. Whether the required certified diamond is in-stock in our A CUT ABOVE®, Expert Selection or Premium Select (GIA Hearts and Arrows) categories or you happen to be looking for a cushion cut or asscher, oval or pear shape diamond from our Virtual Selection category, we will always work hard to provide the best possible option to meet your specific preferences. As part of our comprehensive virtual diamond service, our gemological review team provides a careful inspection of any diamond you are considering, and a knowledgeable Whiteflash diamond consultant will provide any guidance or assistance you may need. We specialize in AGS diamonds featuring the most stringent and exacting standards for cut quality, and we also deal in GIA diamonds graded by the most well known and trusted gemological lab in the world. Please see the following for information on the topic of AGS vs GIA.
Diamond Shapes
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 diamond 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 GIA and AGS 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 2021 Pinnacle Award from the Better Business Bureau as best jeweler in the fourth largest market in the US.

Because our jewelry is built on-premises by the Whiteflash production team, or in the factories of our designer 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 purchase personal jewelry insurance through Jewelers Mutual 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!

Be Inspired By Our Designer Engagement Rings

Find the perfect Designer Ring for your special diamond by clicking the links below, and let us build the ultimate ring for the love of your life!
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