Round Brilliant Lab Diamond Engagement Rings

Ada Diamonds is the leading luxury jeweler of lab diamonds.
Design a one-of-a-kind engagement ring featuring 100% conflict-free, lab diamonds in the setting.

Shop By Metal

Round Petite Four Prong SolitaireSetting From $1,250

Round Classic Four Prong SolitaireSetting From $1,250

Round Trellis SolitaireSetting From $1,350

Round Cathedral SolitaireSetting From $1,350

Round Classic Six Prong SolitaireSetting From $1,450

Open Tapered Cathedral SolitaireSetting From $1,350

Bezel SolitaireSetting From $1,450

Split Shank SolitaireSetting From $1,350

Twisting Band SolitaireSetting From $1,350

Floral Basket SolitaireSetting From $1,350

Toi et Moi RingSetting From $1,750

Custom SolitaireSetting From $1,350

Round Petite Four Prong Pavé SettingSetting From $2,450

Round Classic Four Prong Pavé SettingSetting From $2,450

Round Cathedral Pavé SettingSetting From $2,550

Round Six Prong Pavé SettingSetting From $2,650

Diamond Collar Pavé SettingSetting From $2,950

Round Trellis Six Prong Pavé SettingSetting From $2,650

Three Sided Pavé SettingSetting From $2,950

Channel SettingSetting From $2,450

Infinity Twist SettingSetting From $2,700

Trellis Split Shank SettingSetting From $2,650

Custom Diamond Band SettingSetting From $2,000

Round Single Halo SettingSetting From $2,250

Round Halo Pavé SettingSetting From $3,150

Double Sided Halo SettingSetting From $3,650

Single Halo Split Shank SettingSetting From $3,150

Custom Halo SettingSetting From $2,250

Round Three Stone SettingSetting From $2,650

Round and Baguette SettingSetting From $2,450

Round and Trillion SettingSetting From $2,650

Round and Pear SettingSetting From $2,450

Round and Half Moon SettingSetting From $2,650

Round Three Stone Pavé SettingSetting From $3,300

Custom Three Stone SettingSetting From $2,500

Yellow Gold Round Single Halo Diamond Engagement Ring featuring 2.0 ctw Diamonds (Main View)

Hand Selected For Hearts and Arrows

A Few of Our Favorites

Ada Diamonds is the Leading Luxury Purveyor of Lab Diamonds

Ada Diamonds specializes in large, sensational diamonds of superlative quality. Our diamonds are cut from the highest purity diamond crystals, have optimal cut and sparkle, and are always eye clean. Much like mined diamonds, lab diamonds are priced based on their quality characteristics. Use the tool below to understand our pricing:

Select Your Carat Weight

	Colorless			Near Colorless
	D	E	F	G	H I J
IF	Premium $3,950 to $4,950		Standard $2,500 to $3,150
VVS1
VVS2
VS1
VS2
SI	Unexceptional Not sold by Ada Diamonds
I

Pricing in USD. Subject to availability.

View 2 CARAT Diamond Engagement Rings

This chart shows a range of approximate prices across various size and quality levels and should serve as a rough guideline, not an exact calculator. Lab diamonds are unique SKU’s whose individual prices may be influenced by attributes beyond the 4 C’s. Prices are subject to change.

Why Choose Ada Diamonds?

We offer the most exceptional lab grown diamonds on earth placed in one-of-a-kind, hand-fabricated settings made with superlative craftsmanship.

OUR CONCIERGE EXPERIENCE

Ada vs the Competition

Algorithms can’t select beautiful diamonds, but our experts can. No other lab diamond jeweler can offer you the level of expertise that you’ll find at Ada.

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New to Lab Diamonds?

Our lab grown diamonds are optically and chemically superior to natural diamonds. Learn about the future of fine jewelry.

LAB DIAMOND PRICING