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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 $1,138 SGD
$890 USD
As of October 30, 2026
Save $3,446 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,584 SGD 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 $1,138 to $4,584, a $3,446 spread on the same certified stone. Taylor and Hart lists it at $4,584. 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: $2,936 SGD|Low: $684 SGD|High: $9,713 SGD|Avg: $2,720 SGD|+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$684 SGD
Retailer 10$880 SGD
Retailer 3$1,138 SGD
Retailer 2$1,237 SGD
Retailer 12$1,321 SGD
Retailer 13$1,547 SGD
Retailer 11$1,583 SGD
Retailer 16$1,700 SGD
Retailer 14$1,723 SGD
Retailer 6$1,915 SGD
Retailer 18$2,118 SGD
Retailer 17$2,602 SGD
Retailer 1$2,936 SGD
Retailer 5$3,036 SGD
Retailer 9$3,330 SGD
Retailer 15$3,711 SGD
Retailer 8$4,180 SGD
Taylor and Hart$4,584 SGD
Retailer 7$9,713 SGD

6 data points across 19 retailers

12 retailers$1,138 SGD to $4,584 SGD

A
Cheapest Retailer
-
$1,138 SGD
$890 USD
A
Retailer 2
-
$1,237 SGD
$968 USD
View
A
Retailer 3
-
$1,321 SGD
$1,033 USD
View
A
Retailer 4
-
$1,547 SGD
$1,210 USD
View
A
Retailer 5
-
$1,583 SGD
£975 GBP
View
A
Retailer 6
-
$1,700 SGD
$1,330 USD
View
A
Retailer 7
-
$1,723 SGD
$1,348 USD
View
B+
Retailer 8
-
$2,118 SGD
$1,657 USD
View
B+
Retailer 9
-
$2,602 SGD
$2,035 USD
View
B+
Retailer 10
-
$2,936 SGD
$2,297 USD
View
B
Retailer 11
-
$3,711 SGD
$2,903 USD
View
Most Expensive
B
Taylor and Hart
VJRDKQO · Oct 30
$4,584 SGD
$3,586 USD
View
11 more retailers have this diamond
Prices start from $1,138 SGDSave up to $3,446 SGD

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
$1,138 SGD