Heart|Lab Grown|IGI

0.37ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG821646703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821646703

Diamond specifications and retailer prices

From $125 USD
As of November 4, 2026
Save $75 USD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $672 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.37ct lab-grown heart diamond

This 0.37ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821646703 or 821646703. Listed at 12 retailers as of November 4, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821646703
Dimensions4.94 × 4.55 × 2.90 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.94 mm4.55 mm0.37 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821646703
Side View
Table 64.0%Crown 38.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $672 USD|Low: $73 USD|High: $1,172 USD|Avg: $318 USD|-42.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$73 USD
Retailer 10$85 USD
Retailer 9$97 USD
Retailer 3$125 USD
Retailer 7$166 USD
Retailer 2$182 USD
Retailer 5$200 USD
Retailer 6$233 USD
Retailer 8$292 USD
Retailer 12$352 USD
Retailer 11$395 USD
MOH London$672 USD

40 data points across 12 retailers

12 retailers$125 USD to $200 USD

Retailer 1
-
$73 USD
Price last confirmed 13 days ago
Retailer 2
-
$85 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$97 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$125 USD
View
Retailer 5
-
$166 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$182 USD
View
B+
Retailer 7
-
$200 USD
View
Retailer 8
-
$233 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$292 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$352 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$395 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG821646703 · Oct 19
$672 USD
£529 GBP
View
Price last confirmed 17 days ago
11 more retailers have this diamond
Prices start from $125 USDSave up to $75 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
0.37ct Heart
$125 USD