Radiant|Lab Grown|IGI

1.03ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG649487504

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

Certificate IGI LG649487504

Diamond specifications and retailer prices

From £149 GBP
$199 USD
As of October 25, 2026
Save £548 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £697 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649487504 or 649487504. Listed at 16 retailers as of October 25, 2026, with prices from £149 to £697, a £548 spread on the same certified stone. MOH London lists it at £697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649487504
Dimensions7.05 × 4.98 × 3.36 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm4.98 mm1.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649487504
Side View
Table 66.0%Crown 45.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.5%

Caratlytics Score

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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 25
Current: £697 GBP|Low: £134 GBP|High: £701 GBP|Avg: £361 GBP|+3.4%
MOH London
Retailer 2
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 31, 2026
Retailer 5£134 GBP
Retailer 6£142 GBP
Retailer 14£149 GBP
Retailer 13£178 GBP
Retailer 16£252 GBP
Retailer 2£259 GBP
Retailer 4£268 GBP
Retailer 9£276 GBP
Retailer 7£282 GBP
Retailer 11£377 GBP
Retailer 15£386 GBP
Retailer 10£504 GBP
Retailer 3£518 GBP
Retailer 12£664 GBP
Retailer 8£694 GBP
MOH London£697 GBP

40 data points across 16 retailers

16 retailers£149 GBP to £697 GBP

Retailer 1
-
£134 GBP
$180 USD
Price last confirmed 33 days ago
Retailer 2
-
£142 GBP
$190 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£149 GBP
$199 USD
View
Retailer 4
-
£178 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
£252 GBP
$337 USD
View
A
Retailer 6
-
£259 GBP
View
A
Retailer 7
-
£268 GBP
$359 USD
View
Retailer 8
-
£276 GBP
€352 EUR
View
Price last confirmed 7 days ago
Retailer 9
-
£282 GBP
View
Price last confirmed 22 days ago
Retailer 10
-
£377 GBP
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£386 GBP
$517 USD
View
B+
Retailer 12
-
£488 GBP
View
B
Retailer 13
-
£504 GBP
$675 USD
View
Retailer 14
-
£518 GBP
$694 USD
View
Price last confirmed 12 days ago
Retailer 15
-
£664 GBP
$890 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG649487504 · Oct 29
£697 GBP
View
15 more retailers have this diamond
Prices start from £149 GBPSave up to £548 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
1.03ct Radiant
£149 GBP