Catherine Iskiw Designs

Catherine Iskiw Designs Jewelry: Modern in concept and structure

10/15/2025
10/09/2025

Our fall sale is on now. Get 30% off Quick Shop jewelry in your cart. Many designs are bring phased out. Get them while they last.

08/21/2025
We only have one of these large Simplicity pendants. Wear it with platinum, gold, or even silver, dresses, or the most c...
07/08/2025

We only have one of these large Simplicity pendants. Wear it with platinum, gold, or even silver, dresses, or the most casual summer look. It’s perfect with everything.

No code required, and sale prices appear in the cart.

Introducing our NEW Series 8 Pendant featuring a stunning large solitaire Lab Grown Diamond. The 18k and platinum bezel ...
07/03/2025

Introducing our NEW Series 8 Pendant featuring a stunning large solitaire Lab Grown Diamond. The 18k and platinum bezel setting allows for effortless pairing with your existing fine jewelry pieces. This diamond boasts exceptional color and cutting, accompanied by an IGI lab report. Don't forget, all Quick Shop jewelry is 30% off in your cart. Create an account to complete your purchase.

06/23/2025
https://www.instagram.com/reel/DKKzGC_yzXu/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==See the reel on Instagram. ...
05/27/2025

https://www.instagram.com/reel/DKKzGC_yzXu/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==

See the reel on Instagram.

It was a project to find this suite of pink sapphires for a new customer. Finding three sapphires with matching cut and color took a while, but it was worth it, and it was what she wanted. Then they were bezel set in platinum because of her allergy to gold. Did you know that platinum is hypoallergenic? I was so pleased that she trusted me with this assignment. What is your special color?

Address

New York, NY

Opening Hours

Monday 10am - 5:30pm
Tuesday 10am - 5:30pm
Wednesday 10am - 5:30pm
Thursday 10am - 5:30pm
Friday 10am - 5:30pm
Saturday 10am - 5:30pm
Sunday 1am - 5:30pm

Telephone

+19176021785

Website

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Our Story

Simplicity is the ultimate luxury

Mission: My designs express a machine aesthetic, reflecting the universality and perfection of simple geometric forms. Materials range from platinum and diamonds to silver and semiprecious stones. Form and functionality with attention to detail, proportion and clarity of design, impart a stark elegance to each piece of jewelry.

"The simplest designs are often the best solution. If I can achieve elegance in a very clean design, then I feel I have created something special." Catherine Iskiw


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