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Radiant|Lab Grown|IGI

4.57ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG659465103

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

Certificate IGI LG659465103

Diamond specifications and retailer prices

From £937 GBP
$1,256 USD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: £2,252 GBP at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.57ct lab-grown radiant diamond

This 4.57ct 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 LG659465103 or 659465103. Listed at 2 retailers as of November 1, 2026. 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

4.57
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659465103
Dimensions12.34 × 7.97 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm7.97 mm4.57 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659465103
Side View
Table 64.0%Crown 44.5°Girdle: MediumPavilion 31.8°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £2,252 GBP|Low: £897 GBP|High: £6,889 GBP|Avg: £2,301 GBP|+78.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 23, 2026
Retailer 4£911 GBP
Retailer 3£937 GBP
Retailer 2£937 GBP
Retailer 11£988 GBP
Retailer 5£1,268 GBP
Retailer 7£1,711 GBP
Retailer 6£2,172 GBP
Novita Diamonds£2,252 GBP
Retailer 8£2,809 GBP
Retailer 10£4,418 GBP
Retailer 9£5,881 GBP

70 data points across 11 retailers

2 retailers

A
Cheapest Retailer
-
£937 GBP
$1,256 USD
Most Expensive
Novita Diamonds
cert_659465103 · Jul 4
£2,252 GBP
A$4,642 AUD
View
Price last confirmed 121 days ago
1 more retailer has this diamond
Prices start from £937 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
4.57ct Radiant
£937 GBP