Radiant|Lab Grown|IGI

5.12ct F VS2 Radiant Lab Grown Diamond

F/VS2

Diamond specifications and retailer prices

From €2,121 EUR
£1,865 GBP
As of November 1, 2026
Save €1,455 EUR (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €9,459 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 5.12ct lab-grown radiant diamond

This 5.12ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI. Listed at 3 retailers as of October 30, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.50 × 8.37 × 5.66 mm
L/W Ratio1.49
Top View
12.50 mm8.37 mm5.12 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.6%

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: Nov 1
Current: €2,121 EUR|Low: €2,120 EUR|High: €9,459 EUR|Avg: €5,067 EUR|-8.3%
Retailer 1
Retailer 2
The Diamond Guys
November 1, 2026
Retailer 1€2,121 EUR
Retailer 2€3,576 EUR
The Diamond Guys€9,459 EUR

30 data points across 3 retailers

3 retailers€2,121 EUR to €3,576 EUR

B+
Cheapest Retailer
-
€2,121 EUR
£1,865 GBP
B
Retailer 2
-
€3,576 EUR
CA$5,548 CAD
View
Most Expensive
The Diamond Guys
1842025858 · Nov 1
€9,459 EUR
$10,568 USD
View
Price under review
2 more retailers have this diamond
Prices start from €2,121 EURSave up to €1,455 EUR

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
€2,121 EUR