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Radiant|Lab Grown|IGI

4.10ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG631438708

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

Certificate IGI LG631438708

Diamond specifications and retailer prices

From $2,123 AUD
£1,174 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,123 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 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631438708 or 631438708. Listed at a single retailer as of October 31, 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

4.10
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631438708
Dimensions11.37 × 7.93 × 5.23 mm
L/W Ratio1.43
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
11.37 mm7.93 mm4.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631438708
Side View
Table 65.0%Crown 40.9°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.0%

Caratlytics Score

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

Last verified: Oct 31
Current: $4,428 AUD|Low: $810 AUD|High: $6,776 AUD|Avg: $1,893 AUD|-6.6%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
June 1, 2026
Retailer 3$852 AUD
Retailer 7$1,053 AUD
Retailer 10$1,087 AUD
Retailer 4$1,240 AUD
Retailer 5$1,557 AUD
Retailer 11$1,728 AUD
Retailer 2$2,256 AUD
Retailer 8$2,336 AUD
Retailer 9$2,386 AUD
Retailer 1$4,428 AUD
Retailer 6$6,776 AUD

66 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.1VS1HLG088D69N · Oct 31
$2,123 AUD
£1,174 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+
4.10ct Radiant
$2,123 AUD