Diamond, the hardest known natural material, is named from the Greek "adamas", meaning invincible. A diamond is a transparent crystal of tetrahedrally bonded carbon atoms. Diamond is famed not only for its exceptional hardness, but also for its high refractive index and high dispersion of visible light - the ability to split white light into its component colors. Diamonds can occur in almost any color, though yellow and brown are by far the most common. Diamonds with a detectable hue other than yellow or brown are known as colored diamonds. If the color is strong enough, a stone may be referred to as a fancy colored diamond by the trade. Colored diamonds contain impurities or structural defects that cause the coloration, while pure or nearly pure diamonds are transparent and colorless. Blue diamonds range from pale to highly saturated blue and often have a blue-green color. Approximately half of the world's production of diamond comes from central and southern Africa, with other deposits found in Canada, India, Russia, Brazil, and Australia. From this page, you can filter the results further by using the left-hand menu. For instance, you can shop by gem shape. Using the check boxes at the top, results can be narrowed even further by lots or single gems. By using the top menu, you can search by origin, carat weight, size, price and other factors, to enable you to find the exact gemstone that you are looking for. All items are in stock and ready to ship.

آراء العملاء المعتمدين

تقييم عام -> 10

I had a limited budget and wanted a star ruby. GemSelect offered small, but pretty stones at a very reasonable price. I've always been satisfied with my GemSelect purchases, although there are also eBay vendors I use for less expensive gems. Their selection of more expensive stones, like rubies, is very limited, however.

منشور من طرف Dr S in February, 2021

مصدر: Bizrate

تقييم عام -> 8

I decided recently to start a gemstone collection! I searched online for a reputable gem merchant and found gem select! Their selection is gorgeous and I’m excited to receive my first package! Checkout was a breeze!

منشور من طرف Chris in February, 2021

مصدر: Bizrate

تقييم عام -> 9

I WAS ABLE TO FIND THE GEM I NEEDED TO MOUNT ON A SPECIFIC RING. THANK YOU

منشور من طرف E's! Review in February, 2021

مصدر: Bizrate

تقييم عام -> 10

I spent hours on looking at so many different gems and there’s so much variety to choose from it’s like a kid at the candy store.

منشور من طرف HiddenGem in February, 2021

مصدر: Bizrate

تقييم عام -> 10

My experience with GemSelect has been non-laboring and satisfying. The gem was perfectly and safely packaged. I look forward to doing more transactions in the future!

منشور من طرف MonieMac in February, 2021

مصدر: Bizrate

تقييم عام -> 10

I am purchasing stones for jewelry making and I like what is offered here.

منشور من طرف Gemg in February, 2021

مصدر: Bizrate

معلومات الأحجار الكريمة

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About Blue Diamond

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