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Radiant|Lab Grown|IGI

3.10ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG831638913

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG831638913

Diamond specifications and retailer prices

From £444 GBP
$590 USD
As of October 27, 2026
Save £1,957 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,401 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831638913 or 831638913. Listed at 21 retailers as of October 27, 2026, with prices from £444 to £2,401, a £1,957 spread on the same certified stone. MOH London lists it at £2,401. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle51.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638913
Dimensions9.69 × 6.79 × 4.65 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm6.79 mm3.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638913
Side View
Table 62.0%Crown 30.1°Girdle: STK-THKPavilion 51.2°Culet: LargeDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,401 GBP|Low: £426 GBP|High: £2,417 GBP|Avg: £1,198 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 12£444 GBP
Retailer 11£497 GBP
Retailer 4£550 GBP
Retailer 14£550 GBP
Retailer 13£647 GBP
Retailer 7£846 GBP
Retailer 10£855 GBP
Retailer 15£1,169 GBP
Retailer 2£1,195 GBP
Retailer 5£1,365 GBP
Retailer 9£1,447 GBP
Retailer 6£1,792 GBP
Retailer 8£1,833 GBP
Retailer 3£2,314 GBP
MOH London£2,401 GBP

34 data points across 15 retailers

21 retailers£444 GBP to £2,401 GBP

A
Cheapest Retailer
-
£444 GBP
$590 USD
A
Retailer 2
-
£496 GBP
$659 USD
View
Final sale: no returns
A
Retailer 3
-
£497 GBP
$660 USD
View
A
Retailer 4
-
£550 GBP
$731 USD
View
A
Retailer 5
-
£550 GBP
$731 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£647 GBP
$860 USD
View
A
Retailer 7
-
£757 GBP
$1,006 USD
View
A
Retailer 8
-
£846 GBP
$1,124 USD
View
A
Retailer 9
-
£855 GBP
View
A
Retailer 10
-
£1,106 GBP
$1,469 USD
View
A
Retailer 11
-
£1,169 GBP
A$2,390 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
£1,195 GBP
ZAR 25,649 ZAR
View
B+
Retailer 13
-
£1,365 GBP
$1,814 USD
View
B+
Retailer 14
-
£1,447 GBP
$1,923 USD
View
B+
Retailer 15
-
£1,606 GBP
View
Price last confirmed 13 days ago
B+
Retailer 16
-
£1,780 GBP
$2,366 USD
View
B+
Retailer 17
-
£1,792 GBP
A$3,663 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
£1,833 GBP
$2,435 USD
View
B+
Retailer 19
-
£1,834 GBP
$2,437 USD
View
B
Retailer 20
-
£2,314 GBP
$3,075 USD
View
Most Expensive
B
MOH London
LG831638913 · Oct 29
£2,401 GBP
View
20 more retailers have this diamond
Prices start from £444 GBPSave up to £1,957 GBP

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.

A
3.10ct Radiant
£444 GBP