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Heart|Lab Grown|IGI

0.31ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG847661857

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661857

Diamond specifications and retailer prices

From $143 CAD
HK$800 HKD
As of October 29, 2026
Save $765 CAD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $908 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct lab-grown heart diamond

This 0.31ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661857 or 847661857. Listed at 6 retailers as of October 26, 2026, with prices from $143 to $908, a $765 spread on the same certified stone. MOH London lists it at $908. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661857
Dimensions4.34 × 4.67 × 2.65 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.34 mm4.67 mm0.31 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG847661857
Side View
Table 65.0%Crown 36.5°Girdle: THN-STKPavilion 38.7°CuletDepth 56.7%

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 29
Current: $908 CAD|Low: $143 CAD|High: $908 CAD|Avg: $354 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4$143 CAD
Retailer 3$222 CAD
Retailer 2$248 CAD
Retailer 6$283 CAD
Retailer 5$358 CAD
MOH London$908 CAD

4 data points across 6 retailers

6 retailers$143 CAD to $908 CAD

A
Cheapest Retailer
-
$143 CAD
HK$800 HKD
B+
Retailer 2
-
$222 CAD
£125 GBP
View
B+
Retailer 3
-
$248 CAD
€169 EUR
View
B
Retailer 4
-
$283 CAD
$202 USD
View
B
Retailer 5
-
$358 CAD
£202 GBP
View
Most Expensive
C
MOH London
LG847661857 · Oct 26
$908 CAD
£511 GBP
View
5 more retailers have this diamond
Prices start from $143 CADSave up to $765 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
0.31ct Heart
$143 CAD