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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 $472 CAD
$338 USD
As of November 1, 2026
Save $1,164 CAD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,636 CAD at MOH London · As of November 2, 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 1, 2026, with prices from $472 to $1,636, a $1,164 spread on the same certified stone. MOH London lists it at $1,636. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,636 CAD|Low: $472 CAD|High: $1,645 CAD|Avg: $875 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6$472 CAD
Retailer 3$587 CAD
Retailer 2$636 CAD
Retailer 4$736 CAD
Retailer 5$1,200 CAD
MOH London$1,636 CAD

12 data points across 6 retailers

6 retailers$472 CAD to $1,636 CAD

B+
Cheapest Retailer
-
$472 CAD
$338 USD
A
Retailer 2
-
$587 CAD
€400 EUR
View
B+
Retailer 3
-
$636 CAD
£359 GBP
View
B+
Retailer 4
-
$736 CAD
$527 USD
View
B
Retailer 5
-
$1,200 CAD
$859 USD
View
Most Expensive
B
MOH London
LG848665581 · Nov 2
$1,636 CAD
£922 GBP
View
5 more retailers have this diamond
Prices start from $472 CADSave up to $1,164 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
1.31ct Heart
$472 CAD