Radiant|Lab Grown|IGI

5.12ct E VVS1 Radiant Lab Grown Diamond

E/VVS1

Diamond specifications and retailer prices

From £1,775 GBP
As of October 30, 2026
Save £1,945 GBP (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,720 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 5.12ct lab-grown radiant diamond

This 5.12ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from £1,775 to £3,720, a £1,945 spread on the same certified stone. Diamond Exchange Canada lists it at £3,720. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.12
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.10 × 8.42 × 5.86 mm
L/W Ratio1.44
Top View
12.10 mm8.42 mm5.12 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCuletDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,720 GBP|Low: £1,775 GBP|High: £3,720 GBP|Avg: £2,892 GBP
Diamond Exchange Canada
Retailer 2
October 30, 2026
Retailer 2£1,775 GBP
Diamond Exchange Canada£3,720 GBP

39 data points across 2 retailers

2 retailers£1,775 GBP to £3,720 GBP

B+
Cheapest Retailer
-
£1,775 GBP
Most Expensive
C
Diamond Exchange Canada
1961216869 · Oct 30
£3,720 GBP
CA$6,923 CAD
View
1 more retailer has this diamond
Prices start from £1,775 GBPSave up to £1,945 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.

B+
5.12ct Radiant
£1,775 GBP