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Heart|Lab Grown|IGI

1.55ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG792688785

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792688785

Diamond specifications and retailer prices

From $232 USD
As of October 30, 2026
Save $958 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,190 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown heart diamond

This 1.55ct 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 LG792688785 or 792688785. Listed at 16 retailers as of October 30, 2026, with prices from $232 to $1,190, a $958 spread on the same certified stone. Brilliant Earth lists it at $1,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792688785
Dimensions7.12 × 8.24 × 4.68 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.12 mm8.24 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792688785
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 40°Culet: NoneDepth 56.8%

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: Oct 30
Current: $1,190 USD|Low: $222 USD|High: $1,400 USD|Avg: $753 USD|-15.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$232 USD
Retailer 10$287 USD
Retailer 11$287 USD
Retailer 7$388 USD
Retailer 5$542 USD
Retailer 4$616 USD
Retailer 12$923 USD
Retailer 6$927 USD
Retailer 8$1,034 USD
Retailer 2$1,151 USD
Retailer 3$1,163 USD
Brilliant Earth$1,190 USD

45 data points across 12 retailers

16 retailers$232 USD to $1,190 USD

A
Cheapest Retailer
-
$232 USD
Retailer 2
-
$284 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$287 USD
View
Retailer 4
-
$287 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$388 USD
View
B+
Retailer 6
-
$540 USD
View
B+
Retailer 7
-
$542 USD
£427 GBP
View
B+
Retailer 8
-
$616 USD
View
B
Retailer 9
-
$923 USD
View
B
Retailer 10
-
$927 USD
View
Retailer 11
-
$976 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$1,034 USD
View
B
Retailer 13
-
$1,151 USD
£906 GBP
View
Retailer 14
-
$1,163 USD
SGD 1,572 SGD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$1,169 USD
View
Most Expensive
B
Brilliant Earth
20276734A · Oct 31
$1,190 USD
View
15 more retailers have this diamond
Prices start from $232 USDSave up to $958 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
1.55ct Heart
$232 USD