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Heart|Lab Grown|IGI

1.52ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG582350154

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582350154

Diamond specifications and retailer prices

From $417 AUD
$293 USD
As of October 30, 2026
Save $2,487 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,904 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG582350154 or 582350154. Listed at 20 retailers as of October 28, 2026, with prices from $417 to $2,904, a $2,487 spread on the same certified stone. Brilliant Earth lists it at $2,904. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582350154
Dimensions8.07 × 7.02 × 4.67 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
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
8.07 mm7.02 mm1.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582350154
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 57.9%

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 30
Current: $2,904 AUD|Low: $400 AUD|High: $3,061 AUD|Avg: $1,175 AUD|-5.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 17$417 AUD
Retailer 9$467 AUD
Retailer 5$484 AUD
Retailer 6$518 AUD
Retailer 18$518 AUD
Retailer 14$740 AUD
Retailer 7$770 AUD
Retailer 4$850 AUD
Retailer 8$888 AUD
Retailer 13$889 AUD
Retailer 2$916 AUD
Retailer 12$1,204 AUD
Retailer 16$1,590 AUD
Retailer 3$1,664 AUD
Retailer 11$1,733 AUD
Retailer 19$1,990 AUD
Retailer 15$2,077 AUD
Retailer 10$2,122 AUD
Brilliant Earth$2,904 AUD

44 data points across 19 retailers

20 retailers$417 AUD to $2,904 AUD

A
Cheapest Retailer
-
$417 AUD
$293 USD
A
Retailer 2
-
$467 AUD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$484 AUD
$340 USD
View
A
Retailer 4
-
$518 AUD
$364 USD
View
A
Retailer 5
-
$518 AUD
$364 USD
View
A
Retailer 6
-
$740 AUD
$520 USD
View
A
Retailer 7
-
$770 AUD
$541 USD
View
B+
Retailer 8
-
$850 AUD
$597 USD
View
B+
Retailer 9
-
$888 AUD
$624 USD
View
B+
Retailer 10
-
$889 AUD
ZAR 10,091 ZAR
View
B+
Retailer 11
-
$916 AUD
£507 GBP
View
B+
Retailer 12
-
$1,204 AUD
View
B
Retailer 13
-
$1,403 AUD
HK$7,700 HKD
View
B
Retailer 14
-
$1,590 AUD
$1,117 USD
View
B
Retailer 15
-
$1,664 AUD
$1,169 USD
View
B
Retailer 16
-
$1,733 AUD
$1,217 USD
View
B
Retailer 17
-
$1,990 AUD
$1,398 USD
View
B
Retailer 18
-
$2,077 AUD
£1,149 GBP
View
B
Retailer 19
-
$2,122 AUD
$1,491 USD
View
Most Expensive
B
Brilliant Earth
17968797A · Oct 28
$2,904 AUD
$2,040 USD
View
19 more retailers have this diamond
Prices start from $417 AUDSave up to $2,487 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
$417 AUD