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Radiant|Lab Grown|IGI

1.80ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG596313733

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

Certificate IGI LG596313733

Diamond specifications and retailer prices

From £362 GBP
$482 USD
As of October 28, 2026
Save £930 GBP (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,292 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596313733 or 596313733. Listed at 12 retailers as of October 28, 2026, with prices from £362 to £1,292, a £930 spread on the same certified stone. Brilliant Earth lists it at £1,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596313733
Dimensions8.43 × 6.02 × 4.08 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
8.43 mm6.02 mm1.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596313733
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.8%

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 28
Current: £1,292 GBP|Low: £192 GBP|High: £1,404 GBP|Avg: £624 GBP|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4£192 GBP
Retailer 11£362 GBP
Retailer 3£368 GBP
Retailer 8£392 GBP
Retailer 2£396 GBP
Retailer 10£467 GBP
Retailer 9£500 GBP
Retailer 7£686 GBP
Retailer 13£723 GBP
Retailer 5£767 GBP
Retailer 6£854 GBP
Retailer 12£866 GBP
Brilliant Earth£1,292 GBP

38 data points across 13 retailers

12 retailers£362 GBP to £1,292 GBP

A
Retailer 1
-
£199 GBP
$265 USD
Price last confirmed 32 days ago
A
Retailer 2
-
£210 GBP
$280 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
£362 GBP
$482 USD
View
A
Retailer 4
-
£392 GBP
€497 EUR
View
A
Retailer 5
-
£396 GBP
View
A
Retailer 6
-
£467 GBP
$622 USD
View
A
Retailer 7
-
£500 GBP
$666 USD
View
B+
Retailer 8
-
£686 GBP
$913 USD
View
B+
Retailer 9
-
£723 GBP
$963 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
£854 GBP
View
B+
Retailer 11
-
£866 GBP
$1,153 USD
View
Most Expensive
B
Brilliant Earth
8073276A · Oct 29
£1,292 GBP
$1,720 USD
View
11 more retailers have this diamond
Prices start from £362 GBPSave up to £930 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
1.80ct Radiant
£362 GBP