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Grunberger Diamonds USA

Ideal Cut Melee Grunberger Diamonds USA

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An Exceptional Diamond Service Company

Excellent Cut Diamond


GRUNBERGER SERVICE

No matter the quantity of the ideal cut melee diamond order, as a top-tier diamond service company we provide personalized service by taking the time to understand each customer’s needs. With four sales offices across the world, our diamonds are delivered to each customer in the most efficient and safest way.

We are proud to offer this type of top-tier service to our customer base of retailers, manufacturers, wholesalers, designers, and jewelers across the globe.

GRUNBERGER SERVICE:

Step 1

After receiving the order from the customer, the experts at each of our offices will select the suited parcel (Parcel is the term used for a selection of ideal cut diamonds that comes straight from the factory according to size, clarity and color) from our selection of loose cut diamonds and sort based on the customer’s desired order.

Diamond Cutting Service

Loose Cut Diamonds


GRUNBERGER SERVICE:

Step 2

As our ideal cut diamonds are calibrated to 0.025mm, our experts separate the diamonds from the selected parcel into even more specific sizes using a tool called the sieve and sieve plates. Diamond sieves are high precision stainless steel measurement instruments specific for the diamond industry. A sieve comes with approximately 50 plates that allow the melee sizes to be measured accurately.

GRUNBERGER SERVICE:

Step 3

After the required size is selected, using a loupe and a Hearts & Arrows scope, we carefully check every single diamond and select only the Hearts & Arrows pattern that meets our strict guidelines.

Loose Diamond Dealers

Diamond Service Company


GRUNBERGER SERVICE:

Step 4

The selected diamonds are directly shipped and safely delivered to the customer according to the preferred delivery date.

GRUNBERGER SERVICE:

GRUNBERGER CERTIFICATE

Grunberger Diamonds provides you with an exclusive natural diamond certificate for the purchase and distribution of our melee diamonds. The compact size certificates can assure every customer that not only the bigger center stones, but also the melee diamonds used in the jewelry are certified.

*Distribution rights of our certificates are provided to clients that meet certain requirements


The Grunberger Diamond Cutting Process 

If you ever noticed a diamond that looked dark and had no sparkle, the issue is light leakage. If you don’t cut a diamond just right, it can lead to a dark looking diamond with less fire and brilliance. 

After years of in-depth research in order to perfect the cutting process, we created the Grunberger Precision Cut®, an innovative diamond cutting service that eliminates light from escaping a diamond. 

If a diamond is cut too shallow or too deep, diamonds lose their sparkle and brilliance. We balance the proportions of a cut in order to maximize the diamond’s qualities, which is what makes our diamonds unparalleled to other brands. 

The Grunberger Legacy 

When choosing an excellent cut diamond, you want to make sure you’re receiving the highest quality possible. As leading loose diamond dealers, we take pride in our attention to detail.

With locations in Europe, Asia, and the United States, we’re able to offer customers ideal cut melee diamonds available in more than 40 different qualities, including the perfect Hearts and Arrows pattern. 

Experience The Grunberger Difference  

If you’re ready to experience the Grunberger difference, please contact us today. You can request a quote or conveniently open an account to get started. 

Our diamonds for sale have no minimum orders, ship same-day, and we’ll ship our diamonds on memo to ensure that you are able to see the Grunberger difference for yourself.

Natural Diamond Certificate
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Grunberger Diamonds USA

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