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Radiant|Lab Grown|IGI

4.92ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG847640341

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG847640341

Diamond specifications and retailer prices

From £802 GBP
€1,023 EUR
As of October 31, 2026
Save £1,617 GBP (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,419 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.92ct lab-grown radiant diamond

This 4.92ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847640341 or 847640341. Listed at 6 retailers as of October 31, 2026, with prices from £802 to £2,419, a £1,617 spread on the same certified stone. With Clarity lists it at £2,419. 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

4.92
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847640341
Dimensions12.08 × 8.39 × 5.57 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm8.39 mm4.92 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847640341
Side View
Table 65.0%Crown 43.9°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.4%

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 31
Current: £802 GBP|Low: £802 GBP|High: £2,419 GBP|Avg: £1,758 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 31, 2026
Retailer 1£802 GBP
Retailer 4£845 GBP
Retailer 3£1,597 GBP
Retailer 2£2,303 GBP
With Clarity£2,419 GBP

5 data points across 5 retailers

6 retailers£802 GBP to £2,419 GBP

A
Cheapest Retailer
-
£802 GBP
€1,023 EUR
A
Retailer 2
-
£845 GBP
$1,132 USD
View
B+
Retailer 3
-
£1,597 GBP
$2,140 USD
View
B+
Retailer 4
-
£1,836 GBP
$2,460 USD
View
B+
Retailer 5
-
£2,303 GBP
View
Most Expensive
B
With Clarity
847640341 · Oct 31
£2,419 GBP
$3,241 USD
View
5 more retailers have this diamond
Prices start from £802 GBPSave up to £1,617 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
4.92ct Radiant
£802 GBP