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Heart|Lab Grown|IGI

0.51ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG837660102

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660102

Diamond specifications and retailer prices

From $158 CAD
$113 USD
As of October 30, 2026
Save $1,148 CAD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,306 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837660102 or 837660102. Listed at 8 retailers as of October 29, 2026, with prices from $158 to $1,306, a $1,148 spread on the same certified stone. MOH London lists it at $1,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660102
Dimensions5.58 × 4.74 × 3.23 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.58 mm4.74 mm0.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660102
Side View
Table 61.0%Crown 39.1°Girdle: THN-MEDPavilion 37.1°CuletDepth 57.9%

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: Oct 30
Current: $1,306 CAD|Low: $158 CAD|High: $1,306 CAD|Avg: $609 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$158 CAD
Retailer 8$238 CAD
Retailer 2$345 CAD
Retailer 3$427 CAD
Retailer 4$634 CAD
Retailer 6$650 CAD
Retailer 5$1,233 CAD
MOH London$1,306 CAD

15 data points across 8 retailers

8 retailers$158 CAD to $1,306 CAD

A
Cheapest Retailer
-
$158 CAD
$113 USD
Final sale: no returns
A
Retailer 2
-
$238 CAD
$170 USD
View
B+
Retailer 3
-
$345 CAD
£194 GBP
View
B+
Retailer 4
-
$427 CAD
£240 GBP
View
B
Retailer 5
-
$634 CAD
$453 USD
View
B
Retailer 6
-
$650 CAD
$465 USD
View
B
Retailer 7
-
$1,233 CAD
$881 USD
View
Most Expensive
B
MOH London
LG837660102 · Oct 29
$1,306 CAD
£735 GBP
View
7 more retailers have this diamond
Prices start from $158 CADSave up to $1,148 CAD

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
0.51ct Heart
$158 CAD