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Heart|Lab Grown|IGI

1.50ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG776633017

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776633017

Diamond specifications and retailer prices

From $681 AUD
As of November 3, 2026
Save $928 AUD (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,609 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG776633017 or 776633017. Listed at 6 retailers as of November 2, 2026, with prices from $681 to $1,609, a $928 spread on the same certified stone. MOH London lists it at $1,609. 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

1.50
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776633017
Dimensions7.22 × 7.98 × 4.57 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm7.98 mm1.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776633017
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.3%

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 3
Current: $1,609 AUD|Low: $647 AUD|High: $1,629 AUD|Avg: $991 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$681 AUD
Retailer 3$683 AUD
Retailer 2$743 AUD
Retailer 4$868 AUD
Retailer 6$1,366 AUD
MOH London$1,609 AUD

42 data points across 6 retailers

6 retailers$681 AUD to $1,609 AUD

A
Cheapest Retailer
-
$681 AUD
A
Retailer 2
-
$683 AUD
View
A
Retailer 3
-
$743 AUD
View
B+
Retailer 4
-
$868 AUD
View
B
Retailer 5
-
$1,366 AUD
View
Most Expensive
B
MOH London
LG776633017 · Nov 2
$1,609 AUD
£889 GBP
View
5 more retailers have this diamond
Prices start from $681 AUDSave up to $928 AUD

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
1.50ct Heart
$681 AUD