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Radiant|Lab Grown|IGI

5.00ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG844632502

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

Certificate IGI LG844632502

Diamond specifications and retailer prices

From £453 GBP
$608 USD
As of November 1, 2026
Save £4,321 GBP (91%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,774 GBP at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 5ct lab-grown radiant diamond

This 5ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844632502 or 844632502. Listed at 4 retailers as of November 1, 2026, with prices from £453 to £4,774, a £4,321 spread on the same certified stone. Helzberg Diamonds lists it at £4,774. 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

5.00
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844632502
Dimensions12.06 × 8.33 × 5.70 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm8.33 mm5.00 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844632502
Side View
Table 66.0%Crown 47.3°Girdle: Slightly ThickPavilion 42°Culet: NoneDepth 68.4%

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 1
Current: £4,774 GBP|Low: £453 GBP|High: £4,774 GBP|Avg: £2,174 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£453 GBP
Retailer 2£816 GBP
Retailer 3£2,057 GBP
Helzberg Diamonds£4,774 GBP

19 data points across 4 retailers

4 retailers£453 GBP to £4,774 GBP

A
Cheapest Retailer
-
£453 GBP
$608 USD
Final sale: no returns
B+
Retailer 2
-
£816 GBP
View
B
Retailer 3
-
£2,057 GBP
$2,760 USD
View
Most Expensive
C
Helzberg Diamonds
ZXZOKKMJILGI · Nov 1
£4,774 GBP
$6,406 USD
View
3 more retailers have this diamond
Prices start from £453 GBPSave up to £4,321 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
5.00ct Radiant
£453 GBP