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1.5 Carat Lab Grown Diamond Engagement Rings

one and a half carat lab diamond round brilliant halo engagement ring ada diamonds

one-and-a-half-carat-lab-diamond-solitaire-engagement-ring.jpg

Ada Diamonds specializes in sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 1.5 carat lab created diamond engagement rings we have created for past clients.

View 1.5 Carat Lab Diamond Prices

1.5ct pear lab diamond in yellow gold solitaire

lab created pear diamond in solitaire setting

1.5 Carat Pear Solitaire Engagement Ring

14k yellow gold solitaire engagement ring featuring a 1.5 carat pear lab grown diamond. See additional design details!

oval classic four prong pave

1.5ct oval in lab diamond pave setting

1.5 Carat Oval Diamond Band Engagement Ring

14k yellow gold diamond band engagement ring featuring a 1.5 carat oval lab grown diamond. See additional design details!

1.5ct radiant cut lab diamond in three stone setting

two-tone radiant and trapezoid three stone setting

1.5 Carat Radiant Three Stone Engagement Ring

14k white and yellow gold three stone diamond engagement ring featuring a 1.5 carat radiant cut lab grown diamond and trapezoid side stones. See additional design details!

1.5ct emerald cut lab diamond in solitaire setting

lab created emerald cut solitaire engagement ring

1.5 Carat Emerald Solitaire Engagement Ring

Platinum solitaire engagement ring featuring a 1.5 carat emerald cut lab grown diamond. See additional design details!

1.50ct princess cut lab diamond

white gold pave engagement ring with princess cut lab grown diamond

1.5 Carat Princess Diamond Band Engagement Ring

Platinum diamond band engagement ring featuring a 1.5 carat princess cut lab grown diamond. See additional design details!

1.5ct asscher cut lab diamond in halo setting

asscher cut halo engagement ring

1.5 Carat Asscher Halo Engagement Ring

Platinum halo engagement ring featuring a 1.5 carat asscher cut lab diamond center stone. See additional design details!

1.5ct round with pear side stones

lab created three stone engagement ring

1.5 Carat Round Three Stone Engagement Ring

18k yellow gold three stone engagement ring featuring a 1.5 carat round lab grown diamond center stone and pear side stones. See additional design details!

1.5ct cushion lab diamond in halo setting

lab created cushion cut in halo setting

1.5 Carat Cushion Halo Engagement Ring

14k yellow gold custom halo engagement ring featuring a 1.5 carat cushion lab grown diamond. See additional design details!

Lab grown diamond solitaire engagement ring in platinum

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Ada Diamonds is the leading luxury jeweler of lab diamonds. Every engagement ring is bespoke, made to order, and one-of-a-kind.

lab gown diamond engagement rings in yellow gold

About Lab Diamonds

The majority of Ada’s lab diamonds over 1.5ct now include full fidelity 4 C’s grading from GIA.

loose lab grown diamonds for sale San Francisco, ca Ada Diamonds

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All of our fine jewelry is made-to-order with conflict-free lab diamonds hand selected for quality, fire, and brilliance.

Size Comparisons, SizeAda DiamondsAugust 19, 2021

© 2023 Ada Diamonds, Inc. All diamonds offered by Ada Diamonds™ are proudly laboratory-grown and can be referred to as lab created diamonds, grown diamonds, synthetic diamonds, man-made diamonds, cultivated diamonds, or cultured diamonds.

Colorless Near Colorless

D E F G H I J

IF Premium
to Standard
to

VVS1

VVS2

VS1

VS2

SI Unexceptional
Not Sold by
Ada Diamonds

I

Pricing in USD. Subject to availability.

Select Your Carat Weight

1.5 ct
1.75 ct
2.0 ct
2.25 ct
2.5 ct
2.75 ct
3.0 ct
3.5 ct
4.0 ct
5+ ct

1.5ct Lab Diamond Engagement Rings