Ersa Ring

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We offer complimentary shipping on all orders over $200 within the United States.

Line cluster ring with a bicolor Montana sapphire and diamonds

This one-of-a-kind piece was inspired by and designed to showcase the unique beauty of its materials. Because of the scarcity of these stones, we only made one. 

CM Signature

Please allow two to three weeks for delivery.
For questions, please contact

Ersa Ring front view
Ersa Ring left side view
Ersa Ring right side view
Design inspiration photo

Item Details

Prong set, pear cut, bicolor, Sri Lankan sapphire weighs 1.55 ct.

Prong set, round cut, champagne diamond weighs 0.17 ct. 

Bar set, tapered baguette cut diamond weighs 0.08 ct.

Square wire shank measures 1.7mm

Set in 18k yellow gold

We proudly design all of our jewelry in Williamsburg, Brooklyn. Each piece is made to order in New York City.