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Radiant|Lab Grown|IGI

1.02ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG603351873

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

Certificate IGI LG603351873

Diamond specifications and retailer prices

From £113 GBP
$152 USD
As of October 27, 2026
Save £545 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £659 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG603351873 or 603351873. Listed at 17 retailers as of October 26, 2026, with prices from £113 to £659, a £545 spread on the same certified stone. MOH London lists it at £659. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603351873
Dimensions7.19 × 4.89 × 3.34 mm
L/W Ratio1.47
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
7.19 mm4.89 mm1.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603351873
Side View
Table 65.0%Crown 42.8°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 68.3%

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 27
Current: £659 GBP|Low: £111 GBP|High: £671 GBP|Avg: £330 GBP|+2.1%
MOH London
Retailer 2
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Retailer 17
October 30, 2026
Retailer 16£113 GBP
Retailer 13£131 GBP
Retailer 3£141 GBP
Retailer 4£141 GBP
Retailer 2£169 GBP
Retailer 6£240 GBP
Retailer 10£244 GBP
Retailer 8£258 GBP
Retailer 11£267 GBP
Retailer 15£270 GBP
Retailer 5£378 GBP
Retailer 17£452 GBP
Retailer 14£478 GBP
Retailer 7£494 GBP
Retailer 12£642 GBP
MOH London£659 GBP
Retailer 9£671 GBP

38 data points across 17 retailers

17 retailers£113 GBP to £659 GBP

A
Cheapest Retailer
-
£113 GBP
$152 USD
A
Retailer 2
-
£131 GBP
$176 USD
View
A
Retailer 3
-
£141 GBP
$189 USD
View
A
Retailer 4
-
£141 GBP
$189 USD
View
A
Retailer 5
-
£169 GBP
View
A
Retailer 6
-
£240 GBP
$321 USD
View
A
Retailer 7
-
£244 GBP
View
B+
Retailer 8
-
£258 GBP
$346 USD
View
A
Retailer 9
-
£267 GBP
View
Retailer 10
-
£270 GBP
€344 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£378 GBP
$507 USD
View
B+
Retailer 12
-
£452 GBP
$606 USD
View
B
Retailer 13
-
£462 GBP
View
B
Retailer 14
-
£478 GBP
$640 USD
View
Retailer 15
-
£494 GBP
$661 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
£642 GBP
$860 USD
View
Most Expensive
B
MOH London
LG603351873 · Oct 26
£659 GBP
View
16 more retailers have this diamond
Prices start from £113 GBPSave up to £545 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
1.02ct Radiant
£113 GBP