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Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From £385 GBP
$513 USD
As of October 28, 2026
Save £1,515 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,900 GBP at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 7 retailers as of October 28, 2026, with prices from £385 to £1,900, a £1,515 spread on the same certified stone. The Diamond Guys lists it at £1,900. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.40 × 7.24 × 4.78 mm
L/W Ratio1.44
Top View
10.40 mm7.24 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.0%

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 28
Current: £566 GBP|Low: £360 GBP|High: £1,900 GBP|Avg: £1,043 GBP|+17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 29, 2026
Retailer 6£360 GBP
Retailer 5£385 GBP
Retailer 2£537 GBP
Retailer 1£566 GBP
Retailer 3£1,238 GBP
Retailer 7£1,656 GBP
Retailer 4£1,768 GBP
The Diamond Guys£1,900 GBP

3 data points across 8 retailers

7 retailers£385 GBP to £1,900 GBP

A
Cheapest Retailer
-
£385 GBP
$513 USD
A
Retailer 2
-
£537 GBP
$715 USD
View
A
Retailer 3
-
£566 GBP
View
B+
Retailer 4
-
£1,238 GBP
$1,648 USD
View
B
Retailer 5
-
£1,656 GBP
CA$3,063 CAD
View
B
Retailer 6
-
£1,768 GBP
$2,355 USD
View
Most Expensive
B
The Diamond Guys
1996410590 · Oct 28
£1,900 GBP
$2,530 USD
View
6 more retailers have this diamond
Prices start from £385 GBPSave up to £1,515 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
£385 GBP