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Radiant|Lab Grown|IGI

4.10ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG681531281

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

Certificate IGI LG681531281

Diamond specifications and retailer prices

From HK$32,560 HKD
$4,150 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: HK$32,560 HKD at Brilliant Earth
View at Brilliant Earth

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 LG681531281 or 681531281. Listed at 2 retailers as of October 31, 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

4.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681531281
Dimensions11.28 × 7.91 × 5.29 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm7.91 mm4.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681531281
Side View
Table 66.0%Crown 44.1°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: HK$32,560 HKD|Low: HK$7,231 HKD|High: HK$40,092 HKD|Avg: HK$27,375 HKD|-11.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
April 14, 2026
Retailer 3HK$7,231 HKD
Retailer 5HK$8,691 HKD
Retailer 2HK$21,136 HKD
Retailer 6HK$29,757 HKD
Brilliant EarthHK$32,560 HKD
Retailer 4HK$35,603 HKD

16 data points across 6 retailers

2 retailers

Retailer 1
-
HK$29,757 HKD
$3,793 USD
Most Expensive
B
Brilliant Earth
13103671A · Oct 31
HK$32,560 HKD
$4,150 USD
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
4.10ct Radiant
HK$32,560 HKD