Radiant|Lab Grown|IGI

5.10ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1

Diamond specifications and retailer prices

From £1,497 GBP
$2,006 USD
As of October 30, 2026
Save £7,151 GBP (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £8,648 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 5.1ct lab-grown radiant diamond

This 5.1ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 7 retailers as of October 30, 2026, with prices from £1,497 to £8,648, a £7,151 spread on the same certified stone. The Diamond Guys lists it at £8,648. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.70 × 8.64 × 5.71 mm
L/W Ratio1.35
Top View
11.70 mm8.64 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £3,269 GBP|Low: £1,497 GBP|High: £9,713 GBP|Avg: £3,586 GBP|+18.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 5£1,497 GBP
Retailer 4£1,628 GBP
Retailer 2£1,746 GBP
Retailer 7£2,174 GBP
Retailer 3£2,635 GBP
Retailer 1£3,269 GBP
Retailer 6£4,586 GBP
The Diamond Guys£8,648 GBP

9 data points across 8 retailers

7 retailers£1,497 GBP to £8,648 GBP

A
Cheapest Retailer
-
£1,497 GBP
$2,006 USD
A
Retailer 2
-
£1,628 GBP
$2,182 USD
View
A
Retailer 3
-
£1,746 GBP
$2,340 USD
View
Retailer 4
-
£2,174 GBP
$2,913 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£2,635 GBP
$3,530 USD
View
B
Retailer 6
-
£3,269 GBP
CA$6,083 CAD
View
Most Expensive
B
The Diamond Guys
1963059578 · Oct 31
£8,648 GBP
$11,587 USD
View
6 more retailers have this diamond
Prices start from £1,497 GBPSave up to £7,151 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
5.10ct Radiant
£1,497 GBP