Lab Diamonds, Engagement Rings, Diamond Sizes


Explore 5 Carat Engagement Ring Styles
Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA.
Get inspired by these gorgeous 5 carat lab created diamond engagement rings we have created for past clients.
Shop our 5ct Diamonds
Shop our 5ct Diamonds
4.52ct D VVS1 Oval
4.52ct D VVS1 Oval
$12,325
4.55ct E VVS2 Emerald
4.55ct E VVS2 Emerald
$10,700
4.71ct E VVS2 Emerald
4.71ct E VVS2 Emerald
$11,075
4.76ct D VVS2 Cushion
4.76ct D VVS2 Cushion
$12,025
4.80ct E VVS2 Excellent Round
4.80ct E VVS2 Excellent Round
$11,050
4.84ct D VS1 Radiant
4.84ct D VS1 Radiant
$11,000
Shop Best Selling Engagement Ring Settings
Shop Best Selling Engagement Ring Settings
You Deserve the Best. The Best is Ada Diamonds.


You Deserve the Best. The Best is Ada Diamonds.
Follow @AdaDiamonds for Daily Examples of Our Artistry:
Explore Our Guides
View More
2.5 Carat Lab Diamond Engagement Rings
Engagement Rings

Carat
Carat weight measures how much a diamond weighs, not how large it appears. Learn how carat weight influences a diamond’s size, rarity, and price, and how Ada Diamonds helps clients find the right balance of beauty, proportions, and value.
Diamond Education

1.5 Carat Lab Grown Diamond Engagement Rings
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.
Explore Our Guides
View MoreReady to start your
concierge experience?
5 Carat Lab Diamond Engagement Rings
Lab Diamonds, Engagement Rings, Diamond Sizes

Related Articles

Explore 5 Carat Engagement Ring Styles
Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA.
Get inspired by these gorgeous 5 carat lab created diamond engagement rings we have created for past clients.
Shop our 5ct Diamonds
Shop our 5ct Diamonds
4.52ct D VVS1 Oval
4.52ct D VVS1 Oval
$12,325
4.55ct E VVS2 Emerald
4.55ct E VVS2 Emerald
$10,700
4.71ct E VVS2 Emerald
4.71ct E VVS2 Emerald
$11,075
4.76ct D VVS2 Cushion
4.76ct D VVS2 Cushion
$12,025
4.80ct E VVS2 Excellent Round
4.80ct E VVS2 Excellent Round
$11,050
4.84ct D VS1 Radiant
4.84ct D VS1 Radiant
$11,000
Shop Best Selling Engagement Ring Settings
Shop Best Selling Engagement Ring Settings
You Deserve the Best. The Best is Ada Diamonds.


You Deserve the Best. The Best is Ada Diamonds.
Follow @AdaDiamonds for Daily Examples of Our Artistry:
Explore Our Guides
View More
2.5 Carat Lab Diamond Engagement Rings
Engagement Rings

Carat
Carat weight measures how much a diamond weighs, not how large it appears. Learn how carat weight influences a diamond’s size, rarity, and price, and how Ada Diamonds helps clients find the right balance of beauty, proportions, and value.
Diamond Education

1.5 Carat Lab Grown Diamond Engagement Rings
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.

