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Radiant|Lab Grown|IGI

1.54ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG837659836

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837659836

Diamond specifications and retailer prices

From $447 NZD
As of November 4, 2026
Save $1,877 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,324 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837659836 or 837659836. Listed at 11 retailers as of November 4, 2026, with prices from $447 to $2,324, a $1,877 spread on the same certified stone. Brilliant Earth lists it at $2,324. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659836
Dimensions7.39 × 5.92 × 3.92 mm
L/W Ratio1.25
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm5.92 mm1.54 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837659836
Side View
Table 65.0%Crown 46.1°Girdle: STK-THKPavilion 33.9°Culet: NoneDepth 66.2%

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: Nov 4
Current: $2,324 NZD|Low: $447 NZD|High: $2,980 NZD|Avg: $1,296 NZD|-22.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$447 NZD
Retailer 3$671 NZD
Retailer 7$820 NZD
Retailer 5$857 NZD
Retailer 10$912 NZD
Retailer 2$1,158 NZD
Retailer 4$1,309 NZD
Retailer 9$1,561 NZD
Retailer 11$1,687 NZD
Retailer 6$1,989 NZD
Brilliant Earth$2,324 NZD

17 data points across 11 retailers

11 retailers$447 NZD to $2,324 NZD

A
Cheapest Retailer
-
$447 NZD
Final sale: no returns
B+
Retailer 2
-
$671 NZD
View
A
Retailer 3
-
$820 NZD
View
A
Retailer 4
-
$857 NZD
View
A
Retailer 5
-
$912 NZD
View
A
Retailer 6
-
$1,158 NZD
View
B+
Retailer 7
-
$1,309 NZD
View
B+
Retailer 8
-
$1,561 NZD
View
B+
Retailer 9
-
$1,687 NZD
View
B+
Retailer 10
-
$1,989 NZD
View
Most Expensive
B
Brilliant Earth
22459102A · Nov 4
$2,324 NZD
$1,310 USD
View
10 more retailers have this diamond
Prices start from $447 NZDSave up to $1,877 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
1.54ct Radiant
$447 NZD