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Round|Lab Grown|IGI

1.52ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG784678379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784678379

Diamond specifications and retailer prices

From $397 AUD
$279 USD
As of October 29, 2026
Save $1,183 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,580 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784678379 or 784678379. Listed at 4 retailers as of October 27, 2026, with prices from $397 to $1,580, a $1,183 spread on the same certified stone. NZ Jewellers lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784678379
Dimensions7.44 × 7.42 × 4.50 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.42 mm1.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784678379
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.5%

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 29
Current: $397 AUD|Low: $397 AUD|High: $1,422 AUD|Avg: $944 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 10, 2026
Retailer 1$397 AUD
Retailer 4$492 AUD
Retailer 11$724 AUD
Retailer 3$768 AUD
Retailer 8$863 AUD
Retailer 7$983 AUD
Retailer 5$986 AUD
Retailer 2$1,002 AUD
Retailer 9$1,143 AUD
Retailer 10$1,328 AUD
Retailer 6$1,422 AUD

2 data points across 11 retailers

4 retailers$397 AUD to $1,580 AUD

A
Cheapest Retailer
-
$397 AUD
$279 USD
A
Retailer 2
-
$492 AUD
$346 USD
View
A
Retailer 3
-
$492 AUD
$346 USD
View
Most Expensive
B+
NZ Jewellers
385a536a-136d-4961-84bf-89dbb6157af0 · Oct 27
$1,580 AUD
$1,111 USD
View
3 more retailers have this diamond
Prices start from $397 AUDSave up to $1,183 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 Round
$397 AUD