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Heart|Lab Grown|IGI

1.31ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG848665581

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848665581

Diamond specifications and retailer prices

From $432 SGD
As of November 4, 2026
Save $1,061 SGD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,493 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown heart diamond

This 1.31ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848665581 or 848665581. Listed at 6 retailers as of November 4, 2026, with prices from $432 to $1,493, a $1,061 spread on the same certified stone. MOH London lists it at $1,493. 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

1.31
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665581
Dimensions6.57 × 7.53 × 4.53 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
6.57 mm7.53 mm1.31 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665581
Side View
Table 61.0%Crown 35°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.2%

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 4
Current: $1,493 SGD|Low: $432 SGD|High: $1,504 SGD|Avg: $800 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$432 SGD
Retailer 3$537 SGD
Retailer 2$581 SGD
Retailer 4$673 SGD
Retailer 5$1,096 SGD
MOH London$1,493 SGD

14 data points across 6 retailers

6 retailers$432 SGD to $1,493 SGD

B+
Cheapest Retailer
-
$432 SGD
A
Retailer 2
-
$537 SGD
View
B+
Retailer 3
-
$581 SGD
View
B+
Retailer 4
-
$673 SGD
View
B
Retailer 5
-
$1,096 SGD
View
Most Expensive
B
MOH London
LG848665581 · Nov 5
$1,493 SGD
£920 GBP
View
5 more retailers have this diamond
Prices start from $432 SGDSave up to $1,061 SGD

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
1.31ct Heart
$432 SGD