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Radiant|Lab Grown|IGI

4.10ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG678582092

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

Certificate IGI LG678582092

Diamond specifications and retailer prices

From €1,316 EUR
£1,162 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,316 EUR 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 LG678582092 or 678582092. Listed at a single retailer as of November 2, 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 angle43.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678582092
Dimensions11.36 × 7.87 × 5.32 mm
L/W Ratio1.44
Culet sizePointed
Top View
11.36 mm7.87 mm4.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678582092
Side View
Table 66.0%Crown 43.9°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €4,502 EUR|Low: €516 EUR|High: €4,502 EUR|Avg: €1,220 EUR
Retailer 1
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Retailer 11
May 26, 2026
Retailer 8€682 EUR
Retailer 11€690 EUR
Retailer 9€703 EUR
Retailer 5€801 EUR
Retailer 4€932 EUR
Retailer 2€1,098 EUR
Retailer 3€1,427 EUR
Retailer 7€1,468 EUR
Retailer 10€1,537 EUR
Retailer 6€2,944 EUR
Retailer 1€4,502 EUR

64 data points across 11 retailers

1 retailer

B+
Diamond Quarter
4.1VS1HLG92A65CN · Nov 2
€1,316 EUR
£1,162 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
€1,316 EUR