LDG - Laboratory Diamonds Grading

Who We Are

“Out of everything in the world, diamonds are the most valuable.” — Pliny the Elder, I–III AD

Long before civilization found ways to beautify and modify precious stones, diamond has always been a valued commodity among humans. From its earliest discoveries in Indian water bodies to its trading in Venice's medieval markets and its use on the jewelry items of European elites, the diamond has always traversed a priceless course.

Over the millennia, methods have also been developed to further validate the beauty of diamonds from their natural coverings. Several gem laboratories have emerged with the vision of helping both retailers and diamond owners to get conversant with their stones. Surely this emergence begs the question of 'why LDG has emerged amidst thousands of other gem labs'.

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Services

At LDG, we know how dynamic the diamond industry is. Our professionals understand how important time and valuable service are to diamond merchants. We also understand that there are times when you may need to quickly grade a gemstone to close a deal.

Diamond Sealing

To ensure you never suffer sleepless nights from worrying about your diamonds' safety, we offer you (our clients) our diamond sealing services.

Laser Inscription

At LDG, when we grade diamonds, we inscribe characters (certificate identification number and other customizations) on their girdles.

Gemstone Customization

Whether you are a diamond merchant or you purchased your diamonds for love and commitment, customizing them makes them more valuable to you.

Door-to-Door Service

In a bid to ensure that your convenience is not jeopardized, we have included door-to-door service on our list of value-added services. You only need to pay a small fee.

Same-Day Appraisal

For those sales you need to complete with solid certification, and within a short time, you can count on us to deliver. We offer same-day diamond grading services.

Basic Assessment

You may want to try a preliminary assessment of your diamonds before committing to complete grading. We offer a basic assessment service for clarity and color.

The Laboratory Diamonds Grading

The diamond industry is quickly scaling up. With each passing day, the industry experiences exponential growth in its different sectors, and so is the importance of prompt, premium services among diamond service providers cannot be overemphasized.

On note of this growth, the Laboratory Diamonds Grading is dedicated to providing nothing short of premium quality services to our clients. We also ensure that diamond experts who transact with us enjoy fantastic benefits:

Flawless and professional grading.
Adhering to the highest measure of objectivity during grading.
Strict compliance with prevailing standards set by international diamond organizations during every grading process.
Employment of professionals that are skilled and well-trained to use sophisticated grading equipment, and also comply with prevailing standards.
Provision of certificates for appraised gemstones and jewelry items.
Ensuring that our business locations do not jeopardize the convenience of our clients.

Testimonials

“I recently appraised a diamond ring I inherited from my grandmother. Not only did LDG render an excellent grading, but their customer service and education were also top-notch.”

Jack Lopes

Private Collector

“For quite many times, I have been in situations where I had to appraise and ship diamonds to some of my clients within very short deadlines. Many thanks to LDG, they always come through with their timely services.”

Mike Bruner

Jewelry Merchant

“I decided to appraise my engagement ring with LDG a few months ago. Their grading was downright accurate — a service I'll happily recommend.”

Doug Headlund

Customer

Certifying Brilliance.
Protecting Value.

Who We Are

Services

Diamond Sealing

Laser Inscription

Gemstone Customization

Door-to-Door Service

Same-Day Appraisal

Basic Assessment

LDG — Certifying with Integrity and Commitment

The Laboratory Diamonds Grading

Testimonials

Ready to Certify Your Diamond?

Certifying Brilliance.Protecting Value.

Who We Are

Services

Diamond Sealing

Laser Inscription

Gemstone Customization

Door-to-Door Service

Same-Day Appraisal

Basic Assessment

LDG — Certifying with Integrity and Commitment

The Laboratory Diamonds Grading

Testimonials

Ready to Certify Your Diamond?

Certifying Brilliance.
Protecting Value.