Square Cushion Stone Lab Diamond Engagement Ring in Platinum

Sleek. Powerful. Iconic. The Square Cushion Stone Engagement Ring in Platinum is crafted for the woman who brings presence and poise into every room. Its cushion-cut centerpiece balances structure and softness—set against a polished platinum band that adds undeniable weight and everlasting shine.

This is a forever kind of ring, made to celebrate bold love and timeless commitment with strength, clarity, and a little sparkle.

All Lab Diamonds over 1 CT comes with a certificate of authenticity from a recognized gemological institute (IGI).

Discount codes are NOT valid on Platinum orders.

We cannot accept returns on made-to-order Platinum items.

Please allow up to 4-8 weeks for production time on ALL Platinum items.

Review our sizing chart below to find your best fit.

- Available in sizes: 5, 6, 7, 8, 9, 10, 11, 12 & 13

- Carat weight listed includes stones in band (could vary by 3-5%)

          -Platinum:

                  -4 CT Sizes 5-13: 9g

                  -5 CT Sizes 5-13: 11g

                  -6 CT Sizes 5-13: 12g

- Platinum Platinum with Lab VS diamonds

In order to accommodate holiday shopping, all orders placed from November 23rd 2025 until December 31st 2025 may be returned or exchanged until January 15th, 2026.

We gladly accept returns/exchanges for items in unworn brand-new condition, within the first 14 days after receipt of your order.