Become the designer and Build your own Engagement Ring or Bracelet

Loading

Stay in touch

New arrivals, education, and the occasional offer. No spam.

Timeless beauty, made for life’s most meaningful moments.

Shop Gifts Education Shipping Returns Financing Ring sizer Diamond price calculator Gemstone price calculator Rewards FAQ Terms Privacy Cookie Policy Security About Why Our Prices

(323) 909-0660
admin@formijewelry.com
Los Angeles, CA, USA
@formijewelry

© 2026 Formi Jewelry · Est. 2025

Your cart

Your cart is empty.

Browse the shop

Home / Diamonds / 0.30 ct Round

0.30 ct J I1 Round Diamond

Click to zoom

0.30 ct J I1 Round Diamond

GIA#1498614858Verify

Total Price

$279

Per carat

$931

Shape

Round

Carat

0.30 ct

Color

J

Clarity

I1

Cut

VG

Polish

EX

Symmetry

GD

Fluorescence

NON

Measurements

4.23 × 4.25 × 2.65 mm

Depth

62.5%

Table

59%

Design a ring with this stone

Ships in 7 business days from our studio.

Free, insured returns

0.30 ct J I1 Round Diamond | Formi Jewelry | Formi Jewelry