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Radiant|Lab Grown|IGI

1.05ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG852609306

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

Certificate IGI LG852609306

Diamond specifications and retailer prices

From £120 GBP
$161 USD
As of October 30, 2026
Save £577 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £698 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852609306 or 852609306. Listed at 9 retailers as of October 30, 2026, with prices from £120 to £698, a £577 spread on the same certified stone. MOH London lists it at £698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852609306
Dimensions7.35 × 4.93 × 3.31 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.93 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852609306
Side View
Table 64.0%Crown 42.1°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 67.1%

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 30
Current: £698 GBP|Low: £120 GBP|High: £698 GBP|Avg: £301 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5£120 GBP
Retailer 8£172 GBP
Retailer 2£183 GBP
Retailer 4£266 GBP
Retailer 6£270 GBP
Retailer 7£409 GBP
Retailer 3£486 GBP
MOH London£698 GBP

2 data points across 8 retailers

9 retailers£120 GBP to £698 GBP

A
Cheapest Retailer
-
£120 GBP
$161 USD
A
Retailer 2
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 3
-
£183 GBP
View
A
Retailer 4
-
£266 GBP
$357 USD
View
A
Retailer 5
-
£270 GBP
$362 USD
View
B+
Retailer 6
-
£409 GBP
SGD 740 SGD
View
B+
Retailer 7
-
£478 GBP
$640 USD
View
B+
Retailer 8
-
£486 GBP
$651 USD
View
Most Expensive
B
MOH London
LG852609306 · Nov 1
£698 GBP
View
8 more retailers have this diamond
Prices start from £120 GBPSave up to £577 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
1.05ct Radiant
£120 GBP