FAQ

Written to be read once and believed, not to persuade. If something here does not answer your question, write to sales@orivajewels.in and a person will.

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The stones


Is a laboratory-grown diamond a real diamond?
It is a laboratory-grown diamond, and that is the full name of the material. It has the same crystal structure, the same hardness and the same optical behaviour as a natural diamond, and it is graded on the same scale, by the same laboratories, against the same report format. It is not a natural diamond, and we will never describe it as one.
Is it the same as cubic zirconia or moissanite?
No, and the difference is not a matter of degree. Cubic zirconia is zirconium oxide and moissanite is silicon carbide — different materials with different hardness, different refractive index and a fraction of the value. A laboratory-grown diamond is carbon, arranged the way a diamond is arranged.
Will it fade, cloud or lose colour?
No. Nothing about a diamond's colour or clarity changes with time or wear. A stone that looks dull is a dirty stone — skin oil and hand cream build a film on the underside of the setting. Warm water and a soft brush restore it completely.
Are they always flawless?
No, and be careful of anyone who says otherwise. Laboratory-grown diamonds have inclusions and colour grades exactly as natural stones do. Nearly every stone we set is graded EF VS. A few pieces use fancy yellow stones, and their pages say so.
What are the 4Cs and which ones do you publish?
Carat, colour, clarity and cut. We publish the carat weight, the colour grade, the clarity grade and the shape of every stone in a piece, along with the count — on the product page, before you buy.
Why is a laboratory-grown diamond less expensive?
Because supply is not constrained the way it is for stones formed in the earth. That is the whole reason, and we are not going to build an argument on top of it.
Will it hold its value?
The gold will. The stones will not, and we are not going to tell you otherwise. The trade price of laboratory-grown diamonds has fallen year on year and may fall further. Buy a piece because you want to wear it. If you want an asset, buy gold.

Every stone reference on this site is written in full as laboratory-grown diamond. The unqualified word diamond is reserved for stones formed in the earth.