All diamonds are sourced at the Israeli Diamond Exchange, hand picked by our team. We work with excellent cut, conflict free diamonds.

Clarity range: VVS1-VS1
Color range: E-H

All diamond jewelry of 0.25 carats and up arrive with a complimentary gemological laboratory certificate by IGL.

If you are looking for a diamond of a specific grade please contact us at info@contour-studio.com



We use US ring sizes. If you need help figuring out your ring size please download and print this file and follow printing instructions. 




In order to keep your jewelry looking its best please follow these instructions:

> Always remove all jewelry before you begin any strenuous activity
> Remove jewelry prior to showering, before bathing in the sea or a swimming pool, and before going to bed.
> Prevent jewelry from coming in contact with cleaning or beauty products.


Solid 14K & 18K Gold / Diamonds
Solid gold jewelry can be cleaned in warm soap water and a soft toothbrush. 

925 Sterling Silver
Sterling silver can be cleaned with Silver Cleaner Solution and cloth, please follow manufacturer's instructions. Can also be cleaned with warm soap water and a soft toothbrush.

Oxidized Sterling Silver
Oxidized sterling silver will wear over time, revealing the natural silver beneath for a beautiful antique finish. Oxidation can be renewed using liver of sulfur solution at local jeweler or at home, please follow manufacturer's instructions. You are welcome to send us your jewelry for renewing the oxidation. 

Gold Plate (nickel free)
Gold plated jewelry can be cleaned in warm soap water and a soft toothbrush.  Prevent jewelry from coming in contact with perfume, body lotion, cleaning or beauty products that can damage the plating. If damaged, you are welcome to send me your jewelry in order to renew the plating at cost price.