Round Diamond


Only in Store 15% Off on Wedding Rings this June Only in Store

Use coupon code WELCOME10 for 10% off your first order.

Cart 0

Congratulations! Your order qualifies for free shipping You are $100 away from free shipping.
Sorry, looks like we don't have enough of this product.

Pair with
Is this a gift?
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

About Us
Natural Diamonds
Engagement Rings
Wedding Rings
Jewelry Services
Custom Jewelry
Pittsburgh Showroom
Guides
Book My Free Consultation

2.5 Carat Diamond

Discover stunning 2.5 carat diamonds that blend exceptional brilliance and elegance, perfect for creating unforgettable jewelry pieces. Explore our collection!

Filters

Shape
More options
Weight
Price
 
 
 
$
-
$
Clarity
Color
Cut Grade
Ideal Cut Certification
Product type
Jewelry material
View 285 items
Variety of loose diamonds shapes for sale online

Explore More Natural Diamonds

Our hand-selected collection of natural diamonds are sustainable, and ethically sourced.

View All Diamonds

The Rothschild Letter

Quiet dispatches on craft, stones, and ceremony.

Occasional notes from our workshop — new arrivals, private previews, and the stories behind the pieces. Never more than twice a month.