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Radiant|Lab Grown|IGI

4.01ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG677557898

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

Certificate IGI LG677557898

Diamond specifications and retailer prices

From $1,974 AUD
£1,092 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,974 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 4.01ct lab-grown radiant diamond

This 4.01ct 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 LG677557898 or 677557898. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.01
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677557898
Dimensions11.40 × 7.91 × 5.15 mm
L/W Ratio1.44
Culet sizePointed
Top View
11.40 mm7.91 mm4.01 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677557898
Side View
Table 66.0%Crown 47.7°Girdle: MediumPavilion 34.8°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $2,289 AUD|Low: $780 AUD|High: $7,317 AUD|Avg: $1,989 AUD|+0.6%
Retailer 1
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Retailer 4
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Retailer 11
July 15, 2026
Retailer 11$1,004 AUD
Retailer 2$1,051 AUD
Retailer 4$1,176 AUD
Retailer 7$1,389 AUD
Retailer 10$1,486 AUD
Retailer 6$1,715 AUD
Retailer 3$2,170 AUD
Retailer 5$2,193 AUD
Retailer 1$2,289 AUD
Retailer 9$4,272 AUD
Retailer 8$7,317 AUD

69 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.01VS2HLG982634N · Oct 29
$1,974 AUD
£1,092 GBP
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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+
4.01ct Radiant
$1,974 AUD