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Heart|Lab Grown|IGI

0.31ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG847661707

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661707

Diamond specifications and retailer prices

From $102 USD
HK$800 HKD
As of November 1, 2026
Save $538 USD (84%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $640 USD 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661707 or 847661707. Listed at 4 retailers as of October 26, 2026, with prices from $102 to $640, a $538 spread on the same certified stone. MOH London lists it at $640. 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
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661707
Dimensions4.16 × 4.79 × 2.69 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.16 mm4.79 mm0.31 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661707
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 37.8°CuletDepth 56.2%

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 1
Current: $640 USD|Low: $102 USD|High: $640 USD|Avg: $308 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$102 USD
Retailer 3$155 USD
Retailer 4$199 USD
MOH London$640 USD

3 data points across 4 retailers

4 retailers$102 USD to $640 USD

A
Cheapest Retailer
-
$102 USD
HK$800 HKD
B+
Retailer 2
-
$155 USD
£122 GBP
View
B
Retailer 3
-
$199 USD
View
Most Expensive
C
MOH London
LG847661707 · Oct 26
$640 USD
£504 GBP
View
3 more retailers have this diamond
Prices start from $102 USDSave up to $538 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
0.31ct Heart
$102 USD