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Radiant|Lab Grown|IGI

0.98ct H VS1 Radiant Lab Grown Diamond

H/VS1 • IGI LG641468289

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

Certificate IGI LG641468289

Diamond specifications and retailer prices

From £295 GBP
As of October 31, 2026
Save £68 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £363 GBP at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG641468289 or 641468289. Listed at 2 retailers as of October 29, 2026, with prices from £295 to £363, a £68 spread on the same certified stone. MD Diamonds and Jewellers lists it at £363. 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

0.98
Carat
H
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641468289
Dimensions7.11 × 4.91 × 3.24 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm4.91 mm0.98 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641468289
Side View
Table 65.0%Crown 44.8°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £363 GBP|Low: £363 GBP|High: £363 GBP|Avg: £363 GBP
December 30, 2025
MD Diamonds and Jewellers£363 GBP

3 data points across 1 retailer

2 retailers£295 GBP to £363 GBP

B+
Cheapest Retailer
-
£295 GBP
Most Expensive
B
MD Diamonds and Jewellers
LG641468289 · Oct 29
£363 GBP
View
1 more retailer has this diamond
Prices start from £295 GBPSave up to £68 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.

B+
0.98ct Radiant
£295 GBP