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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 $279 USD
As of October 26, 2026
Save $832 USD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,111 USD 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 $279 to $1,111, a $832 spread on the same certified stone. NZ Jewellers lists it at $1,111. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $279 USD|Low: $279 USD|High: $1,000 USD|Avg: $664 USD
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$279 USD
Retailer 4$346 USD
Retailer 11$509 USD
Retailer 3$540 USD
Retailer 8$607 USD
Retailer 7$691 USD
Retailer 5$694 USD
Retailer 2$705 USD
Retailer 9$804 USD
Retailer 10$934 USD
Retailer 6$1,000 USD

2 data points across 11 retailers

4 retailers$279 USD to $1,111 USD

A
Cheapest Retailer
-
$279 USD
Returns within 21 days
A
Retailer 2
-
$346 USD
View
Returns within 30 days
A
Retailer 3
-
$346 USD
View
Returns within 30 days
Most Expensive
B+
NZ Jewellers
385a536a-136d-4961-84bf-89dbb6157af0 · Oct 27
$1,111 USD
View
Returns within 30 days
3 more retailers have this diamond
Prices start from $279 USDSave up to $832 USD

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
$279 USD