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Radiant|Lab Grown|IGI

4.58ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG591336962

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

Certificate IGI LG591336962

Diamond specifications and retailer prices

From £623 GBP
$835 USD
As of October 31, 2026
Save £4,113 GBP (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,736 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 4.58ct lab-grown radiant diamond

This 4.58ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG591336962 or 591336962. Listed at 5 retailers as of October 31, 2026, with prices from £623 to £4,736, a £4,113 spread on the same certified stone. Michael Trio lists it at £4,736. 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

4.58
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336962
Dimensions11.40 × 8.13 × 5.51 mm
L/W Ratio1.40
Culet sizePointed
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
11.40 mm8.13 mm4.58 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336962
Side View
Table 63.0%Crown 42.5°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 67.8%

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: £4,736 GBP|Low: £623 GBP|High: £4,736 GBP|Avg: £1,663 GBP|+85.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 1, 2026
Retailer 5£623 GBP
Retailer 2£1,188 GBP
Retailer 3£1,370 GBP
Retailer 4£1,634 GBP
Retailer 6£1,897 GBP
Michael Trio£4,736 GBP

3 data points across 6 retailers

5 retailers£623 GBP to £4,736 GBP

A
Cheapest Retailer
-
£623 GBP
$835 USD
Final sale: no returns
B+
Retailer 2
-
£1,188 GBP
$1,592 USD
View
B+
Retailer 3
-
£1,370 GBP
$1,835 USD
View
B+
Retailer 4
-
£1,634 GBP
HK$17,100 HKD
View
Most Expensive
B
Michael Trio
8488567670 · Oct 31
£4,736 GBP
SGD 8,575 SGD
View
4 more retailers have this diamond
Prices start from £623 GBPSave up to £4,113 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
4.58ct Radiant
£623 GBP