Heart|Lab Grown|IGI

1.51ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG813644153

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG813644153

Diamond specifications and retailer prices

From $226 USD
As of November 4, 2026
Save $1,944 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,170 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813644153 or 813644153. Listed at 16 retailers as of November 2, 2026, with prices from $226 to $2,170, a $1,944 spread on the same certified stone. Do Amore Diamonds lists it at $2,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813644153
Dimensions7.91 × 7.40 × 4.66 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm7.40 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813644153
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,170 USD|Low: $217 USD|High: $2,170 USD|Avg: $748 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13$226 USD
Retailer 14$262 USD
Retailer 2$343 USD
Retailer 6$374 USD
Retailer 4$396 USD
Retailer 17$410 USD
Retailer 9$481 USD
Retailer 12$492 USD
Retailer 5$608 USD
Retailer 3$644 USD
Retailer 8$886 USD
Retailer 16$903 USD
Retailer 10$927 USD
Retailer 15$993 USD
Retailer 18$1,022 USD
Retailer 7$1,172 USD
Retailer 11$1,238 USD
Do Amore Diamonds$2,170 USD

29 data points across 18 retailers

16 retailers$226 USD to $2,170 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$262 USD
View
A
Retailer 3
-
$343 USD
View
B+
Retailer 4
-
$374 USD
View
A
Retailer 5
-
$396 USD
View
Retailer 6
-
$410 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$492 USD
View
Retailer 8
-
$608 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$644 USD
View
B+
Retailer 10
-
$886 USD
View
B
Retailer 11
-
$903 USD
View
B+
Retailer 12
-
$993 USD
View
Retailer 13
-
$1,022 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$1,172 USD
View
B
Retailer 15
-
$1,238 USD
View
Most Expensive
B
Do Amore Diamonds
27-84F62F344 · Nov 2
$2,170 USD
View
15 more retailers have this diamond
Prices start from $226 USDSave up to $1,944 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Heart
$226 USD