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Radiant|Lab Grown|IGI

0.98ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG638414943

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

Certificate IGI LG638414943

Diamond specifications and retailer prices

From £108 GBP
$145 USD
As of October 27, 2026
Save £546 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £654 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638414943 or 638414943. Listed at 20 retailers as of October 26, 2026, with prices from £108 to £654, a £546 spread on the same certified stone. MOH London lists it at £654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638414943
Dimensions7.14 × 4.91 × 3.29 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm4.91 mm0.98 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638414943
Side View
Table 66.0%Crown 39.8°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.0%

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: Oct 27
Current: £654 GBP|Low: £108 GBP|High: £661 GBP|Avg: £296 GBP
MOH London
Retailer 2
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November 1, 2026
Retailer 5£108 GBP
Retailer 6£122 GBP
Retailer 20£125 GBP
Retailer 10£140 GBP
Retailer 12£140 GBP
Retailer 19£181 GBP
Retailer 2£230 GBP
Retailer 3£241 GBP
Retailer 4£243 GBP
Retailer 18£255 GBP
Retailer 13£263 GBP
Retailer 17£316 GBP
Retailer 9£321 GBP
Retailer 14£341 GBP
Retailer 8£348 GBP
Retailer 15£403 GBP
Retailer 16£426 GBP
Retailer 11£449 GBP
Retailer 7£473 GBP
MOH London£654 GBP

44 data points across 20 retailers

20 retailers£108 GBP to £654 GBP

A
Cheapest Retailer
-
£108 GBP
$145 USD
A
Retailer 2
-
£122 GBP
$163 USD
View
Final sale: no returns
A
Retailer 3
-
£125 GBP
$168 USD
View
A
Retailer 4
-
£140 GBP
$187 USD
View
A
Retailer 5
-
£140 GBP
$187 USD
View
B+
Retailer 6
-
£181 GBP
$242 USD
View
A
Retailer 7
-
£230 GBP
View
A
Retailer 8
-
£241 GBP
$323 USD
View
A
Retailer 9
-
£243 GBP
ZAR 5,253 ZAR
View
A
Retailer 10
-
£255 GBP
View
A
Retailer 11
-
£263 GBP
€336 EUR
View
B+
Retailer 12
-
£316 GBP
$423 USD
View
Retailer 13
-
£321 GBP
$430 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£341 GBP
$457 USD
View
B+
Retailer 15
-
£348 GBP
A$717 AUD
View
B+
Retailer 16
-
£403 GBP
$540 USD
View
B+
Retailer 17
-
£426 GBP
$571 USD
View
B+
Retailer 18
-
£449 GBP
$601 USD
View
B
Retailer 19
-
£473 GBP
$634 USD
View
Most Expensive
B
MOH London
LG638414943 · Oct 26
£654 GBP
View
19 more retailers have this diamond
Prices start from £108 GBPSave up to £546 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
0.98ct Radiant
£108 GBP