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Radiant|Lab Grown|IGI

4.08ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG592338126

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

Certificate IGI LG592338126

Diamond specifications and retailer prices

From $1,579 NZD
$890 USD
As of October 30, 2026
Save $4,783 NZD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,362 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.08ct lab-grown radiant diamond

This 4.08ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592338126 or 592338126. Listed at 12 retailers as of October 30, 2026, with prices from $1,579 to $6,362, a $4,783 spread on the same certified stone. Taylor and Hart lists it at $6,362. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.08
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592338126
Dimensions11.57 × 7.82 × 5.20 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.57 mm7.82 mm4.08 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592338126
Side View
Table 67.0%Crown 45.5°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 66.5%

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 30
Current: $4,076 NZD|Low: $949 NZD|High: $13,481 NZD|Avg: $3,776 NZD|+66.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
October 31, 2026
Retailer 4$949 NZD
Retailer 10$1,221 NZD
Retailer 3$1,579 NZD
Retailer 2$1,718 NZD
Retailer 12$1,833 NZD
Retailer 13$2,147 NZD
Retailer 11$2,197 NZD
Retailer 16$2,360 NZD
Retailer 14$2,392 NZD
Retailer 6$2,657 NZD
Retailer 18$2,940 NZD
Retailer 17$3,611 NZD
Retailer 1$4,076 NZD
Retailer 5$4,214 NZD
Retailer 9$4,622 NZD
Retailer 15$5,151 NZD
Retailer 8$5,802 NZD
Taylor and Hart$6,362 NZD
Retailer 7$13,481 NZD

6 data points across 19 retailers

12 retailers$1,579 NZD to $6,362 NZD

A
Cheapest Retailer
-
$1,579 NZD
$890 USD
A
Retailer 2
-
$1,718 NZD
$968 USD
View
A
Retailer 3
-
$1,833 NZD
$1,033 USD
View
A
Retailer 4
-
$2,147 NZD
$1,210 USD
View
A
Retailer 5
-
$2,197 NZD
£975 GBP
View
A
Retailer 6
-
$2,360 NZD
$1,330 USD
View
A
Retailer 7
-
$2,392 NZD
$1,348 USD
View
B+
Retailer 8
-
$2,940 NZD
$1,657 USD
View
B+
Retailer 9
-
$3,611 NZD
$2,035 USD
View
B+
Retailer 10
-
$4,076 NZD
$2,297 USD
View
B
Retailer 11
-
$5,151 NZD
$2,903 USD
View
Most Expensive
B
Taylor and Hart
VJRDKQO · Oct 30
$6,362 NZD
$3,586 USD
View
11 more retailers have this diamond
Prices start from $1,579 NZDSave up to $4,783 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
4.08ct Radiant
$1,579 NZD