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Radiant|Lab Grown|IGI

4.03ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG631458992

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

Certificate IGI LG631458992

Diamond specifications and retailer prices

From $2,687 AUD
£1,486 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $2,687 AUD at Diamond Quarter
View at Diamond Quarter

About this 4.03ct lab-grown radiant diamond

This 4.03ct 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 LG631458992 or 631458992. Listed at 2 retailers as of October 29, 2026. 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

4.03
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631458992
Dimensions11.74 × 7.64 × 5.09 mm
L/W Ratio1.54
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
11.74 mm7.64 mm4.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631458992
Side View
Table 63.0%Crown 48°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $4,271 AUD|Low: $796 AUD|High: $7,744 AUD|Avg: $2,997 AUD|-44.9%
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
September 6, 2026
Retailer 2$796 AUD
Retailer 6$1,039 AUD
Retailer 11$1,148 AUD
Retailer 10$1,442 AUD
Retailer 8$1,586 AUD
Retailer 9$1,718 AUD
Retailer 13$1,782 AUD
Retailer 4$2,743 AUD
Retailer 7$2,864 AUD
Retailer 12$3,420 AUD
Retailer 1$4,271 AUD
Retailer 3$4,299 AUD
Retailer 5$4,718 AUD

57 data points across 13 retailers

2 retailers

Retailer 1
-
$1,148 AUD
HK$6,300 HKD
Price last confirmed 57 days ago
Most Expensive
B
Diamond Quarter
4.03VS2HLG925DDBN · Oct 29
$2,687 AUD
£1,486 GBP
View
1 more retailer has this diamond

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.

B
4.03ct Radiant
$2,687 AUD