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Radiant|Lab Grown|IGI

1.30ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG570349992

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

Certificate IGI LG570349992

Diamond specifications and retailer prices

From £335 GBP
$449 USD
As of November 3, 2026
Save £1,116 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,451 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570349992 or 570349992. Listed at 15 retailers as of November 3, 2026, with prices from £335 to £1,451, a £1,116 spread on the same certified stone. MOH London lists it at £1,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570349992
Dimensions7.63 × 5.46 × 3.56 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.63 mm5.46 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570349992
Side View
Table 67.0%Crown 38.3°Girdle: MED-THKPavilion 32.2°Culet: NoneDepth 65.2%

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 3
Current: £1,451 GBP|Low: £335 GBP|High: £1,468 GBP|Avg: £744 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10£335 GBP
Retailer 7£371 GBP
Retailer 5£481 GBP
Retailer 8£499 GBP
Retailer 2£610 GBP
Retailer 4£647 GBP
Retailer 3£902 GBP
Retailer 6£1,006 GBP
Retailer 9£1,183 GBP
MOH London£1,451 GBP

42 data points across 10 retailers

15 retailers£335 GBP to £1,451 GBP

Retailer 1
-
£288 GBP
$386 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£335 GBP
$449 USD
View
Final sale: no returns
Retailer 3
-
£367 GBP
$492 USD
View
Price last confirmed 39 days ago
Retailer 4
-
£371 GBP
$498 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
£431 GBP
$579 USD
View
B+
Retailer 6
-
£481 GBP
$645 USD
View
B+
Retailer 7
-
£499 GBP
$670 USD
View
B+
Retailer 8
-
£610 GBP
View
B
Retailer 9
-
£637 GBP
$855 USD
View
B
Retailer 10
-
£647 GBP
€827 EUR
View
B
Retailer 11
-
£902 GBP
$1,211 USD
View
B
Retailer 12
-
£1,006 GBP
$1,350 USD
View
B
Retailer 13
-
£1,183 GBP
SGD 2,145 SGD
View
B
Retailer 14
-
£1,220 GBP
$1,637 USD
View
Most Expensive
B
MOH London
LG570349992 · Nov 3
£1,451 GBP
View
14 more retailers have this diamond
Prices start from £335 GBPSave up to £1,116 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
1.30ct Radiant
£335 GBP