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Radiant|Lab Grown|IGI

0.57ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG617458379

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

Certificate IGI LG617458379

Diamond specifications and retailer prices

From £101 GBP
As of November 4, 2026
Save £553 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,040 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.57ct lab-grown radiant diamond

This 0.57ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG617458379 or 617458379. Listed at 12 retailers as of November 4, 2026, with a 549% 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

0.57
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617458379
Dimensions6.12 × 4.11 × 2.60 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.12 mm4.11 mm0.57 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617458379
Side View
Table 75.0%Crown 43.1°Girdle: MED-STKPavilion 33.3°Culet: NoneDepth 63.3%

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: Nov 4
Current: £1,040 GBP|Low: £96 GBP|High: £1,053 GBP|Avg: £321 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 7£101 GBP
Retailer 6£112 GBP
Retailer 12£116 GBP
Retailer 3£124 GBP
Retailer 8£124 GBP
Retailer 2£209 GBP
Retailer 11£233 GBP
Retailer 4£276 GBP
Retailer 10£401 GBP
Retailer 5£423 GBP
Retailer 9£654 GBP
MOH London£1,040 GBP

44 data points across 12 retailers

12 retailers£101 GBP to £654 GBP

A
Cheapest Retailer
-
£101 GBP
A
Retailer 2
-
£112 GBP
View
Final sale: no returns
A
Retailer 3
-
£116 GBP
View
A
Retailer 4
-
£124 GBP
View
Retailer 5
-
£124 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£209 GBP
View
B+
Retailer 7
-
£233 GBP
View
B
Retailer 8
-
£276 GBP
View
B
Retailer 9
-
£401 GBP
View
B
Retailer 10
-
£423 GBP
View
B
Retailer 11
-
£654 GBP
View
Most Expensive
MOH London
LG617458379 · Nov 2
£1,040 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £101 GBPSave up to £553 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
0.57ct Radiant
£101 GBP