Radiant|Lab Grown|IGI

3.10ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG652439096

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

Certificate IGI LG652439096

Diamond specifications and retailer prices

From $1,078 USD
£849 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,078 USD 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 3.1ct lab-grown radiant diamond

This 3.1ct 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 LG652439096 or 652439096. 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

3.10
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652439096
Dimensions10.35 × 7.22 × 4.81 mm
L/W Ratio1.43
Top View
10.35 mm7.22 mm3.10 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652439096
Side View
Table 67.0%Crown 43°Girdle: MediumPavilion 35.2°CuletDepth 66.6%

Caratlytics Score

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

Last verified: Oct 29
Current: $1,078 USD|Low: $1,078 USD|High: $1,078 USD|Avg: $1,078 USD
September 26, 2026
Diamond Quarter$1,078 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.1VS2HLG9666ADN · Oct 29
$1,078 USD
£849 GBP
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B+
3.10ct Radiant
$1,078 USD