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Heart|Lab Grown|IGI

1.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG773602171

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773602171

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 30, 2026
Save $2,712 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,037 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG773602171 or 773602171. Listed at 21 retailers as of October 27, 2026, with prices from $325 to $3,037, a $2,712 spread on the same certified stone. Queensmith lists it at $3,037. 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 angle33.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773602171
Dimensions7.43 × 8.05 × 4.46 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm8.05 mm1.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773602171
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 55.4%

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: $3,037 AUD|Low: $325 AUD|High: $3,037 AUD|Avg: $1,032 AUD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 21
October 30, 2026
Retailer 6$325 AUD
Retailer 9$363 AUD
Retailer 3$376 AUD
Retailer 18$401 AUD
Retailer 20$401 AUD
Retailer 2$471 AUD
Retailer 15$676 AUD
Retailer 14$682 AUD
Retailer 16$690 AUD
Retailer 4$737 AUD
Retailer 13$751 AUD
Retailer 12$868 AUD
Retailer 17$938 AUD
Retailer 19$1,292 AUD
Retailer 7$1,297 AUD
Retailer 10$1,366 AUD
Retailer 11$1,445 AUD
Retailer 21$1,612 AUD
Retailer 5$1,631 AUD
Retailer 8$1,825 AUD
Queensmith$3,037 AUD

32 data points across 21 retailers

21 retailers$325 AUD to $3,037 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
A
Retailer 2
-
$363 AUD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$376 AUD
$264 USD
View
A
Retailer 4
-
$401 AUD
$282 USD
View
A
Retailer 5
-
$401 AUD
$282 USD
View
A
Retailer 6
-
$471 AUD
£261 GBP
View
A
Retailer 7
-
$676 AUD
€452 EUR
View
A
Retailer 8
-
$682 AUD
$479 USD
View
A
Retailer 9
-
$690 AUD
ZAR 7,835 ZAR
View
A
Retailer 10
-
$737 AUD
$518 USD
View
A
Retailer 11
-
$751 AUD
£415 GBP
View
B+
Retailer 12
-
$868 AUD
$610 USD
View
B+
Retailer 13
-
$938 AUD
View
B+
Retailer 14
-
$1,292 AUD
$908 USD
View
B
Retailer 15
-
$1,297 AUD
$911 USD
View
B+
Retailer 16
-
$1,366 AUD
$960 USD
View
B
Retailer 17
-
$1,445 AUD
$1,015 USD
View
B
Retailer 18
-
$1,612 AUD
£892 GBP
View
B
Retailer 19
-
$1,631 AUD
$1,146 USD
View
B
Retailer 20
-
$1,825 AUD
$1,282 USD
View
Most Expensive
B
Queensmith
LG773602171 · Oct 27
$3,037 AUD
£1,680 GBP
View
20 more retailers have this diamond
Prices start from $325 AUDSave up to $2,712 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
$325 AUD