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Radiant|Lab Grown|IGI

1.15ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG570363601

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

Certificate IGI LG570363601

Diamond specifications and retailer prices

From £107 GBP
$143 USD
As of November 2, 2026
Save £511 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £618 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.15ct lab-grown radiant diamond

This 1.15ct 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 LG570363601 or 570363601. Listed at 15 retailers as of November 1, 2026, with prices from £107 to £618, a £511 spread on the same certified stone. MOH London lists it at £618. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570363601
Dimensions6.68 × 5.34 × 3.61 mm
L/W Ratio1.25
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
6.68 mm5.34 mm1.15 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570363601
Side View
Table 63.0%Crown 43°Girdle: MediumPavilion 31.6°Culet: NoneDepth 67.6%

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: Nov 2
Current: £618 GBP|Low: £87 GBP|High: £636 GBP|Avg: £287 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 10£107 GBP
Retailer 5£118 GBP
Retailer 14£124 GBP
Retailer 3£132 GBP
Retailer 11£132 GBP
Retailer 7£153 GBP
Retailer 2£227 GBP
Retailer 13£244 GBP
Retailer 8£258 GBP
Retailer 15£296 GBP
Retailer 4£319 GBP
Retailer 12£425 GBP
Retailer 9£449 GBP
MOH London£618 GBP
Retailer 6£636 GBP

22 data points across 15 retailers

15 retailers£107 GBP to £618 GBP

A
Cheapest Retailer
-
£107 GBP
$143 USD
A
Retailer 2
-
£118 GBP
$159 USD
View
Final sale: no returns
A
Retailer 3
-
£124 GBP
$166 USD
View
Retailer 4
-
£132 GBP
$177 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£132 GBP
$177 USD
View
A
Retailer 6
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 7
-
£227 GBP
€290 EUR
View
B+
Retailer 8
-
£244 GBP
$328 USD
View
A
Retailer 9
-
£258 GBP
View
A
Retailer 10
-
£296 GBP
$397 USD
View
A
Retailer 11
-
£319 GBP
$428 USD
View
B+
Retailer 12
-
£372 GBP
View
B+
Retailer 13
-
£425 GBP
$570 USD
View
B+
Retailer 14
-
£449 GBP
$602 USD
View
Most Expensive
B
MOH London
LG570363601 · Nov 1
£618 GBP
View
14 more retailers have this diamond
Prices start from £107 GBPSave up to £511 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
1.15ct Radiant
£107 GBP