Radiant|Lab Grown|IGI

3.10ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG680526928

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

Certificate IGI LG680526928

Diamond specifications and retailer prices

From $1,766 USD
£1,390 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,766 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG680526928 or 680526928. 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

3.10
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680526928
Dimensions10.18 × 7.18 × 4.87 mm
L/W Ratio1.42
Top View
10.18 mm7.18 mm3.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680526928
Side View
Table 67.0%Crown 46.2°Girdle: MediumPavilion 36.1°CuletDepth 67.8%

Caratlytics Score

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

Last verified: Nov 2
Current: $1,766 USD|Low: $1,766 USD|High: $1,766 USD|Avg: $1,766 USD
September 26, 2026
Diamond Quarter$1,766 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.1VVS1FLG2860E9N · Nov 2
$1,766 USD
£1,390 GBP
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B+
3.10ct Radiant
$1,766 USD