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A CUT ABOVE® Super Ideal Diamonds – Among the Finest in the World
64 people in Hawaii
already purchased on Whiteflash

We wanted to thank you so much for all your help through this process! It was a great experience and we promise to write good things about you excellent service! I can't stop looking at it!...
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  • Loose Diamonds
  • Engagement Rings
  • Wedding Bands
  • Diamond Jewelry
  • Designer Rings

Insured shipping is FREE within the United States, Canada and the U.S. Territories. All diamonds and jewelry purchased from Whiteflash will be shipped via Federal Express Overnight® Monday through Thursday. Shipments made on Friday for Saturday delivery are available for $20. Due to the high value of the items being shipped, all packages must be shipped to an Authorized FedEx “Hold for Pick” up location. (FedEx Staffed Only). Photo ID and signature are required for anyone picking up the package.

On the day of shipment customers will be notified by email confirming the expected delivery date, address, telephone number and operating hours to the FedEx location where the package is shipped to. Customers paying by Bank Wire Transfer... read more >>

Return Policy

The Whiteflash mission is to deliver A Brilliant Diamond Buying Experience® to each and every customer.  To assure your complete satisfaction we proudly offer a “no questions asked” 30 Day Money Back Guarantee on all in-house Whiteflash certified diamonds, including diamonds from our A CUT ABOVE®, Expert Selection, and Premium Select categories. The 30 day guarantee also applies to all regular catalogue settings into which these diamonds may be mounted, as well as all regular catalogue jewelry... read more >>

To help reduce the stress of your diamond buying experience we offer a One Year Buy Back Guarantee on the purchase of any Whiteflash in-house certified diamond.  Diamonds from our A CUT ABOVE® , Expert Selection, and Premium Select categories are automatically covered by this benefit.

If you should need to sell your diamond after your 30 day return period, Whiteflash will buy qualifying diamonds back at 70% of the diamond’s purchase price.  This benefit is guaranteed for one year from the date of your invoice... read more >>

All diamonds at Whiteflash are certified conflict-free, secured through legitimate sources not involved in funding conflict and in compliance with United Nations Resolutions, in accordance with the Kimberly Process and the USA Patriot Act.

There is more you should know

We are deeply concerned with exploitation in areas where natural resources are rich and people are poor. This is a first-order problem in the world we all share. At Whiteflash we are proactive; taking initiative not only to bring conflict free diamonds to our... read more >>

By virtue of our state-of-the-art manufacturing systems and our meticulous inspection procedures you can be confident that your jewelry will be delivered in impeccable condition.  All Whiteflash orders are fully guaranteed against defects in materials and workmanship for a period of one year.  With proper care and maintenance you can expect to get a lifetime of enjoyment from your Whiteflash jewelry. 

Your Whiteflash jewelry is built to be durable and should be worn and enjoyed.  However, gold and platinum and even diamonds can be damaged and will experience some level of wear and tear.  Important information relating to proper care can be found on the Jewelry Care Essentials page... read more >>

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30-Day Returns >>

Wailuku jewelry

Wailuku-Hawaii-JewelryIn an era when many Hawaiian vacation spots have gone corporate, with high-rise resorts, gleaming tourist shopping centers, and extensions of every famous eatery available in town, Wailuku offers a breath of fresh air. The small Maui town still has that small-town feel that is at once classically American and at the same time, distinctly Hawaiian. Located conveniently near the Kahulai Airport, and home to local landmarks like Bailey House, and the Iao Valley State Park, travelers looking for a Hawaiian experience that is off the beaten track often end up in Wailuku. Your accommodation options are limited to friendly, rustic hostels, eateries are casual, cheap and cater to locals, and the main streets are still full of the kind of locally-owned stores and artisan shops that Hawaii was once famous for. It's the Hawaii experience most tourists, staying at a Sheraton on the beach in Honolulu, will never even know exists.


One of the most famous of these family businesses is GK Mukai Studios, a Wailuku jewelry store that has earned a reputation as far away as New York for its high quality, innovative designs. If you are expecting Wailuku rings to look simple and rustic, the grand opulence of a Mukai Studios ring will surprise you. Proud winner of the Hawaii Jewelers Association Designer of the Year award, GK Mukai is one of the best places to find Wailuku jewelry that is inspired by the island but would look just as good in California, New York, Tokyo, or beyond.


You may not think of sleepy Wailuku as an engagement ring shopping hotspot, but if you are looking for a truly unique (and truly Hawaiian) way to celebrate your engagement, you can't do better than a GK Mukai studio engagement ring. Using the best Wailuku diamonds, as well as a dazzling array of colored gemstones, the designers make sure every piece is unique, inspired by something the couple loves. One ring sets small blue sapphires into a wave of a channel setting inspired by the famous Hawaiian surf, another features beautiful diamonds set into an abstract version of the famous Hawaiian hibiscus flower. In addition to the classic stones such as diamonds, sapphires and emeralds, Wailuku engagement rings can also feature more unusual stones, such as morganite and alexandrite. One especially eye-catching ring features a rare star sapphire, which is said to represent Maui, a traditional Hawaiian god. If you are looking for a way to bring the essence of Hawaii home with you in a piece of Wailuku jewelry, there is simply no better way.

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    Telephone 1-877-612-6770
    Outside USA 1-832-252-6770
    2150 Town Square Pl
    Sugar Land,
    TX 77479 USA
    Winner of the 2015 BBB Pinnacle Award
    Best Jeweler in Houston, Texas

Welcome to Whiteflash!

We cordially invite our Houston area clients to visit our beautiful boutique style showroom for a very special experience. Come see our A CUT ABOVE® diamonds and designer engagement rings in person and meet our friendly and knowledgeable staff of jewelry professionals.

Book your appointment now by visiting our Showroom Page where you can schedule your visit and learn more about the special venue we have created for our Houston area clients