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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 $1,267 AUD
$890 USD
As of October 30, 2026
Save $3,838 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,105 AUD 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 11 retailers as of October 30, 2026, with prices from $1,267 to $5,105, a $3,838 spread on the same certified stone. Taylor and Hart lists it at $5,105. 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: $1,763 AUD|Low: $762 AUD|High: $10,817 AUD|Avg: $3,054 AUD
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 30, 2026
Retailer 3$762 AUD
Retailer 9$980 AUD
Retailer 2$1,267 AUD
Retailer 18$1,378 AUD
Retailer 11$1,471 AUD
Retailer 12$1,723 AUD
Retailer 1$1,763 AUD
Retailer 15$1,893 AUD
Retailer 13$1,919 AUD
Retailer 10$1,960 AUD
Retailer 5$2,132 AUD
Retailer 17$2,359 AUD
Retailer 16$2,897 AUD
Retailer 4$3,381 AUD
Retailer 8$3,709 AUD
Retailer 14$4,133 AUD
Retailer 7$4,655 AUD
Taylor and Hart$5,105 AUD
Retailer 6$10,817 AUD

5 data points across 19 retailers

11 retailers$1,267 AUD to $5,105 AUD

A
Cheapest Retailer
-
$1,267 AUD
$890 USD
A
Retailer 2
-
$1,378 AUD
$968 USD
View
A
Retailer 3
-
$1,471 AUD
$1,033 USD
View
A
Retailer 4
-
$1,723 AUD
$1,210 USD
View
A
Retailer 5
-
$1,763 AUD
£975 GBP
View
A
Retailer 6
-
$1,893 AUD
$1,330 USD
View
A
Retailer 7
-
$1,919 AUD
$1,348 USD
View
B+
Retailer 8
-
$2,359 AUD
$1,657 USD
View
B+
Retailer 9
-
$2,897 AUD
$2,035 USD
View
B
Retailer 10
-
$4,133 AUD
$2,903 USD
View
Most Expensive
B
Taylor and Hart
VJRDKQO · Oct 30
$5,105 AUD
$3,586 USD
View
10 more retailers have this diamond
Prices start from $1,267 AUDSave up to $3,838 AUD

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
$1,267 AUD