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Loose

Diamonds


At DIAM Gems & Stones, Diamonds are our core business.
We sell all kind of shapes in all sizes and are proud to offer the most competitive selection of loose diamonds publicly available online.

Diamond

Rings


DIAM Gems & Stones rings are split into 4 categories: Classic, Contemporary, Vintage and Wedding rings for him and for her. Customers can choose the setting metal from either yellow, white or rose gold.

Diamond

Earrings


DIAM Gems & Stones sells diamond stud earrings for women and men and diamond drop earrings. Diamond stud earrings show simple elegance and come in an array of diamond sizes and shapes.

Diamond

Pendants


Our diamond pendants are split into 3 categories: Classic, Contemporary and Vintage pendants. One of them includes rare and clear black diamonds carefully selected for you by our experts.

Diamond

Education


We aim to provide our customers with useful diamond education. Understanding the 4 Cs - Cut, Clarity, Colour and Carat - and more is essential to getting the best diamond quality at the best affordable price.

Fluorescence




Fluorescence refers to the tendency shown by 25% to 35% of diamonds to emit a coloured glow when subjected to ultraviolet light. This coloured glow is blue in the vast majority of cases and is caused by the natural mineral properties of the diamond.


For more than 50 years, the GIA has indicated the level of diamond fluorescence on its diamond grading reports (from "none" to "very strong"), but GIA describes it as an identification characteristic only and not as a grade.

 

However in the diamond industry, the existence of fluorescence in a diamond has caused many debates and in many instances still influences the pricing of diamonds. Indeed a strongly fluorescent diamond is usually sold at a discount compared to a non fluorescent diamond that is considered of better quality.

 



fluorescence

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