Radiant|Lab Grown|IGI

1.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG696515089

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG696515089

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of November 1, 2026
Save £587 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £727 GBP at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696515089 or 696515089. Listed at 15 retailers as of November 1, 2026, with prices from £140 to £727, a £587 spread on the same certified stone. MOH London lists it at £727. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.5°
Pavilion angle46.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696515089
Dimensions6.31 × 4.86 × 3.23 mm
L/W Ratio1.30
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm4.86 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696515089
Side View
Table 63.0%Crown 25.5°Girdle: MED-STKPavilion 46.7°Culet: LargeDepth 66.5%

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: £727 GBP|Low: £140 GBP|High: £736 GBP|Avg: £313 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11£140 GBP
Retailer 10£155 GBP
Retailer 3£210 GBP
Retailer 8£248 GBP
Retailer 2£266 GBP
Retailer 6£268 GBP
Retailer 4£276 GBP
Retailer 9£362 GBP
Retailer 5£379 GBP
Retailer 7£410 GBP
MOH London£727 GBP

42 data points across 11 retailers

15 retailers£140 GBP to £727 GBP

Retailer 1
-
£120 GBP
$161 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£140 GBP
$188 USD
View
Final sale: no returns
Retailer 3
-
£154 GBP
$206 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£155 GBP
$208 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
£210 GBP
$282 USD
View
A
Retailer 6
-
£248 GBP
$332 USD
View
A
Retailer 7
-
£266 GBP
€339 EUR
View
A
Retailer 8
-
£268 GBP
ZAR 5,809 ZAR
View
A
Retailer 9
-
£276 GBP
View
Retailer 10
-
£362 GBP
$485 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
£379 GBP
A$782 AUD
View
B+
Retailer 12
-
£410 GBP
$549 USD
View
B+
Retailer 13
-
£426 GBP
SGD 772 SGD
View
B
Retailer 14
-
£541 GBP
$724 USD
View
Most Expensive
B
MOH London
LG696515089 · Nov 1
£727 GBP
View
14 more retailers have this diamond
Prices start from £140 GBPSave up to £587 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
£140 GBP