Rare Carat Deal Vault

Rare Carat Deal Vault

A curated list of the best priced stones - all enabled for <br class="mobile-only"> same day shipping. Save up to 40%* on your purchase by shopping with AI price and quality scores.

Money-back
guarantee
GIA certified
diamonds
#1 on
Trustpilot
Free insured
shipping

Shop diamonds by shape

Round cut lab diamondsRound
Oval cut lab diamondsOval
Cushion cut man made diamondsCushion
Emerald cut lab created diamondsEmerald
Princess cut lab created diamondsPrincess
Radiant cut man made diamondsRadiant
Shop all diamond shapes
3,833 diamonds found
0.32ct J SI2 Rare Carat Ideal Cut Round Diamond
Lowest Price
0.32 Carat · J · SI2
Rare Carat Ideal Cut
$355
Comp. value: $515
18/18 quality
0.40ct H SI2 Rare Carat Ideal Cut Round Diamond
0.40 Carat · H · SI2
Rare Carat Ideal Cut
$355
Comp. value: $520
18/18 quality
0.40ct H SI2 Rare Carat Ideal Cut Round Diamond
0.40 Carat · H · SI2
Rare Carat Ideal Cut
$355
Comp. value: $520
18/18 quality
0.41ct J SI2 Excellent Cut Round Diamond
0.41 Carat · J · SI2
Excellent Cut
$360
Comp. value: $525
17/18 quality
0.31ct I SI2 Rare Carat Ideal Cut Round Diamond
0.31 Carat · I · SI2
Rare Carat Ideal Cut
$365
Comp. value: $530
18/18 quality
0.41ct E SI2 Rare Carat Ideal Cut Round Diamond
0.41 Carat · E · SI2
Rare Carat Ideal Cut
$365
Comp. value: $535
18/18 quality
0.50ct J SI2 Rare Carat Ideal Cut Round Diamond
0.50 Carat · J · SI2
Rare Carat Ideal Cut
$370
Comp. value: $535
18/18 quality
0.50ct I SI2 Very Good Cut Round Diamond
0.50 Carat · I · SI2
Very Good Cut
$370
Comp. value: $535
15/18 quality
0.40ct H SI2 Rare Carat Ideal Cut Round Diamond
0.40 Carat · H · SI2
Rare Carat Ideal Cut
$370
Comp. value: $540
18/18 quality
0.30ct J SI1 Rare Carat Ideal Cut Round Diamond
0.30 Carat · J · SI1
Rare Carat Ideal Cut
$370
Comp. value: $540
18/18 quality
0.30ct J SI1 Rare Carat Ideal Cut Round Diamond
0.30 Carat · J · SI1
Rare Carat Ideal Cut
$370
Comp. value: $540
18/18 quality
0.40ct J SI2 Rare Carat Ideal Cut Round Diamond
0.40 Carat · J · SI2
Rare Carat Ideal Cut
$370
Comp. value: $540
18/18 quality
0.47ct J SI2 Rare Carat Ideal Cut Round Diamond
0.47 Carat · J · SI2
Rare Carat Ideal Cut
$375
Comp. value: $545
18/18 quality
0.48ct I SI1 Very Good Cut Round Diamond
0.48 Carat · I · SI1
Very Good Cut
$375
Comp. value: $550
14/18 quality
0.31ct I SI2 Excellent Cut Round Diamond
0.31 Carat · I · SI2
Excellent Cut
$375
Comp. value: $550
17/18 quality
0.45ct K VS1 Very Good Cut Round Diamond
0.45 Carat · K · VS1
Very Good Cut
$375
Comp. value: $550
15/18 quality
0.41ct F SI2 Rare Carat Ideal Cut Round Diamond
0.41 Carat · F · SI2
Rare Carat Ideal Cut
$375
Comp. value: $550
17/18 quality
0.30ct I SI2 Rare Carat Ideal Cut Round Diamond
0.30 Carat · I · SI2
Rare Carat Ideal Cut
$380
Comp. value: $555
18/18 quality
0.40ct K IF Rare Carat Ideal Cut Round Diamond
0.40 Carat · K · IF
Rare Carat Ideal Cut
$385
Comp. value: $560
18/18 quality
0.42ct F SI2 Very Good Cut Round Diamond
0.42 Carat · F · SI2
Very Good Cut
$385
Comp. value: $560
15/18 quality
0.45ct K SI1 Very Good Cut Round Diamond
0.45 Carat · K · SI1
Very Good Cut
$385
Comp. value: $565
14/18 quality
0.41ct E SI1 Rare Carat Ideal Cut Round Diamond
0.41 Carat · E · SI1
Rare Carat Ideal Cut
$390
Comp. value: $570
18/18 quality
0.41ct F SI2 Very Good Cut Round Diamond
0.41 Carat · F · SI2
Very Good Cut
$390
Comp. value: $570
15/18 quality
0.37ct G SI2 Rare Carat Ideal Cut Round Diamond
0.37 Carat · G · SI2
Rare Carat Ideal Cut
$390
Comp. value: $570
18/18 quality
0.70ct K VS2 Rare Carat Ideal Cut Round Diamond
0.70 Carat · K · VS2
Rare Carat Ideal Cut
$920
Comp. value: $1,340
18/18 quality
0.70ct H SI1 Good Cut Round Diamond
0.70 Carat · H · SI1
Good Cut
$920
Comp. value: $1,340
13/18 quality
0.50ct F VS1 Excellent Cut Round Diamond
0.50 Carat · F · VS1
Excellent Cut
$920
Comp. value: $1,340
17/18 quality
0.55ct H IF Rare Carat Ideal Cut Round Diamond
0.55 Carat · H · IF
Rare Carat Ideal Cut
$925
Comp. value: $1,345
18/18 quality
0.30ct D VVS1 Rare Carat Ideal Cut Round Diamond
0.30 Carat · D · VVS1
Rare Carat Ideal Cut
$920
Comp. value: $1,345
18/18 quality
0.57ct H VVS1 Rare Carat Ideal Cut Round Diamond
0.57 Carat · H · VVS1
Rare Carat Ideal Cut
$925
Comp. value: $1,345
18/18 quality
0.70ct G SI2 Rare Carat Ideal Cut Round Diamond
0.70 Carat · G · SI2
Rare Carat Ideal Cut
$925
Comp. value: $1,345
17/18 quality
0.80ct G SI2 Very Good Cut Round Diamond
0.80 Carat · G · SI2
Very Good Cut
$925
Comp. value: $1,345
16/18 quality
0.57ct H VVS1 Rare Carat Ideal Cut Round Diamond
0.57 Carat · H · VVS1
Rare Carat Ideal Cut
$925
Comp. value: $1,345
18/18 quality
0.70ct F SI2 Very Good Cut Round Diamond
0.70 Carat · F · SI2
Very Good Cut
$925
Comp. value: $1,350
16/18 quality
0.50ct G IF Very Good Cut Round Diamond
0.50 Carat · G · IF
Very Good Cut
$925
Comp. value: $1,350
16/18 quality
0.70ct F SI2 Very Good Cut Round Diamond
0.70 Carat · F · SI2
Very Good Cut
$925
Comp. value: $1,350
16/18 quality
0.45ct F IF Rare Carat Ideal Cut Round Diamond
0.45 Carat · F · IF
Rare Carat Ideal Cut
$925
Comp. value: $1,350
18/18 quality
0.50ct K VVS1 Rare Carat Ideal Cut Round Diamond
0.50 Carat · K · VVS1
Rare Carat Ideal Cut
$925
Comp. value: $1,350
18/18 quality
0.42ct D VVS1 Rare Carat Ideal Cut Round Diamond
0.42 Carat · D · VVS1
Rare Carat Ideal Cut
$925
Comp. value: $1,355
18/18 quality
0.71ct K VS2 Rare Carat Ideal Cut Round Diamond
0.71 Carat · K · VS2
Rare Carat Ideal Cut
$930
Comp. value: $1,355
18/18 quality
0.42ct E IF Rare Carat Ideal Cut Round Diamond
0.42 Carat · E · IF
Rare Carat Ideal Cut
$925
Comp. value: $1,355
18/18 quality
0.43ct E IF Excellent Cut Round Diamond
0.43 Carat · E · IF
Excellent Cut
$925
Comp. value: $1,355
17/18 quality
0.60ct H VS1 Rare Carat Ideal Cut Round Diamond
0.60 Carat · H · VS1
Rare Carat Ideal Cut
$930
Comp. value: $1,355
18/18 quality
0.57ct E VS2 Rare Carat Ideal Cut Round Diamond
0.57 Carat · E · VS2
Rare Carat Ideal Cut
$930
Comp. value: $1,355
18/18 quality
0.70ct K VVS2 Excellent Cut Round Diamond
0.70 Carat · K · VVS2
Excellent Cut
$935
Comp. value: $1,360
17/18 quality
0.60ct D SI1 Rare Carat Ideal Cut Round Diamond
0.60 Carat · D · SI1
Rare Carat Ideal Cut
$935
Comp. value: $1,360
18/18 quality
0.55ct H IF Rare Carat Ideal Cut Round Diamond
0.55 Carat · H · IF
Rare Carat Ideal Cut
$935
Comp. value: $1,360
18/18 quality
0.45ct H VVS2 Very Good Cut Round Diamond
0.45 Carat · H · VVS2
Very Good Cut
$930
Comp. value: $1,360
13/17 quality
Compare millions of diamonds
to find the best deal

Browse our full catalogue of Rare Carat Deal Vault

Explore more diamond and ring options

Popular Diamond Shapes

See more

Popular Ring Styles

See more

Popular Diamond Sizes

See more
Get $100 off
Stay up to date with exclusive deals, price alerts, gemologist tips, and more!
Minimum purchase required.
By signing up you agree to our Terms.