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Heart|Lab Grown|IGI

1.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG497170994

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG497170994

Diamond specifications and retailer prices

From $464 AUD
$326 USD
As of October 27, 2026
Save $1,857 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,321 AUD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497170994 or 497170994. Listed at 22 retailers as of October 27, 2026, with prices from $464 to $2,321, a $1,857 spread on the same certified stone. MOH London lists it at $2,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497170994
Dimensions6.81 × 7.77 × 4.68 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.81 mm7.77 mm1.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497170994
Side View
Table 57.5%Crown 36.1°Girdle: THK-VTKPavilion 40.8°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: Oct 27
Current: $2,321 AUD|Low: $370 AUD|High: $2,336 AUD|Avg: $1,197 AUD|-0.5%
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
Retailer 14
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Retailer 19
October 30, 2026
Retailer 18$464 AUD
Retailer 8$520 AUD
Retailer 5$577 AUD
Retailer 19$577 AUD
Retailer 2$675 AUD
Retailer 9$747 AUD
Retailer 10$787 AUD
Retailer 17$790 AUD
Retailer 4$932 AUD
Retailer 7$942 AUD
Retailer 14$990 AUD
Retailer 13$998 AUD
Retailer 12$1,456 AUD
Retailer 16$1,690 AUD
Retailer 15$1,852 AUD
Retailer 11$2,128 AUD
Retailer 6$2,135 AUD
Retailer 3$2,177 AUD
MOH London$2,321 AUD

39 data points across 19 retailers

22 retailers$464 AUD to $2,321 AUD

A
Cheapest Retailer
-
$464 AUD
$326 USD
A
Retailer 2
-
$520 AUD
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$538 AUD
$378 USD
View
Retailer 4
-
$568 AUD
$399 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$577 AUD
$405 USD
View
A
Retailer 6
-
$577 AUD
$405 USD
View
A
Retailer 7
-
$675 AUD
£373 GBP
View
Retailer 8
-
$747 AUD
HK$4,100 HKD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$787 AUD
$553 USD
View
B+
Retailer 10
-
$790 AUD
$555 USD
View
B+
Retailer 11
-
$932 AUD
$655 USD
View
B+
Retailer 12
-
$942 AUD
$662 USD
View
B+
Retailer 13
-
$990 AUD
ZAR 11,232 ZAR
View
B+
Retailer 14
-
$998 AUD
View
B
Retailer 15
-
$1,456 AUD
View
B
Retailer 16
-
$1,690 AUD
$1,187 USD
View
B
Retailer 17
-
$1,852 AUD
$1,301 USD
View
B
Retailer 18
-
$1,873 AUD
$1,316 USD
View
B
Retailer 19
-
$2,128 AUD
$1,495 USD
View
Retailer 20
-
$2,135 AUD
SGD 2,027 SGD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$2,177 AUD
$1,529 USD
View
Most Expensive
B
MOH London
LG497170994 · Oct 29
$2,321 AUD
£1,284 GBP
View
21 more retailers have this diamond
Prices start from $464 AUDSave up to $1,857 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
1.52ct Heart
$464 AUD