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Heart|Lab Grown|IGI

1.52ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG502155934

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG502155934

Diamond specifications and retailer prices

From $1,896 AUD
As of November 4, 2026
Save $1,917 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,698 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.52ct lab-grown heart diamond

This 1.52ct 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 top-tier cut grade and certified by IGI LG502155934 or 502155934. Listed at 16 retailers as of November 4, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155934
Dimensions7.25 × 7.92 × 4.42 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.25 mm7.92 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155934
Side View
Table 55.5%Crown 32.5°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,698 AUD|Low: $1,896 AUD|High: $9,827 AUD|Avg: $5,419 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8$1,896 AUD
Retailer 10$3,081 AUD
Retailer 4$3,353 AUD
Retailer 5$3,451 AUD
Retailer 11$3,574 AUD
Retailer 2$4,871 AUD
Retailer 3$4,912 AUD
Retailer 13$5,584 AUD
Retailer 9$5,602 AUD
Retailer 6$6,590 AUD
Retailer 7$8,898 AUD
Retailer 12$9,545 AUD
MOH London$9,698 AUD

45 data points across 13 retailers

16 retailers$1,896 AUD to $3,813 AUD

B+
Cheapest Retailer
-
$1,896 AUD
B
Retailer 2
-
$3,081 AUD
View
B
Retailer 3
-
$3,353 AUD
View
B
Retailer 4
-
$3,451 AUD
View
Final sale: no returns
B
Retailer 5
-
$3,574 AUD
View
Retailer 6
-
$3,574 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$3,813 AUD
View
Retailer 8
-
$4,871 AUD
View
Price under review
Retailer 9
-
$4,912 AUD
View
Price under review
Retailer 10
-
$5,584 AUD
View
Price under review
Retailer 11
-
$5,602 AUD
View
Price under review
Most Expensive
MOH London
LG502155934 · Nov 3
$9,698 AUD
£5,357 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,896 AUDSave up to $1,917 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.

B+
1.52ct Heart
$1,896 AUD