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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 $497 NZD
$279 USD
As of October 26, 2026
Save $1,482 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,979 NZD 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 26, 2026, with prices from $497 to $1,979, a $1,482 spread on the same certified stone. NZ Jewellers lists it at $1,979. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $497 NZD|Low: $497 NZD|High: $1,782 NZD|Avg: $1,182 NZD
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$497 NZD
Retailer 4$616 NZD
Retailer 11$907 NZD
Retailer 3$962 NZD
Retailer 8$1,081 NZD
Retailer 7$1,231 NZD
Retailer 5$1,236 NZD
Retailer 2$1,256 NZD
Retailer 9$1,432 NZD
Retailer 10$1,664 NZD
Retailer 6$1,782 NZD

2 data points across 11 retailers

4 retailers$497 NZD to $1,979 NZD

A
Cheapest Retailer
-
$497 NZD
$279 USD
A
Retailer 2
-
$616 NZD
$346 USD
View
A
Retailer 3
-
$616 NZD
$346 USD
View
Most Expensive
B+
NZ Jewellers
385a536a-136d-4961-84bf-89dbb6157af0 · Oct 27
$1,979 NZD
$1,111 USD
View
3 more retailers have this diamond
Prices start from $497 NZDSave up to $1,482 NZD

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
$497 NZD