Radiant|Lab Grown|IGI

0.53ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG843636793

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

Certificate IGI LG843636793

Diamond specifications and retailer prices

From £83 GBP
$110 USD
As of October 30, 2026
Save £294 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £377 GBP at Friendly Diamonds · As of October 26, 2026
View at Friendly Diamonds

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843636793 or 843636793. Listed at 15 retailers as of October 26, 2026, with prices from £83 to £377, a £294 spread on the same certified stone. Friendly Diamonds lists it at £377. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636793
Dimensions5.81 × 4.01 × 2.68 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.81 mm4.01 mm0.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636793
Side View
Table 67.0%Crown 40.1°Girdle: MediumPavilion 36.8°Culet: NoneDepth 66.8%

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 30
Current: £377 GBP|Low: £83 GBP|High: £383 GBP|Avg: £248 GBP
Friendly Diamonds
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
October 30, 2026
Retailer 2£83 GBP
Retailer 8£92 GBP
Retailer 15£110 GBP
Retailer 10£141 GBP
Retailer 4£189 GBP
Retailer 12£206 GBP
Retailer 5£231 GBP
Retailer 13£248 GBP
Retailer 7£267 GBP
Retailer 11£287 GBP
Retailer 14£303 GBP
Retailer 3£330 GBP
Retailer 6£334 GBP
Retailer 9£372 GBP
Friendly Diamonds£377 GBP

7 data points across 15 retailers

15 retailers£83 GBP to £377 GBP

A
Cheapest Retailer
-
£83 GBP
$110 USD
A
Retailer 2
-
£92 GBP
$122 USD
View
Final sale: no returns
A
Retailer 3
-
£110 GBP
$146 USD
View
A
Retailer 4
-
£141 GBP
$188 USD
View
A
Retailer 5
-
£189 GBP
ZAR 4,056 ZAR
View
B+
Retailer 6
-
£206 GBP
View
B+
Retailer 7
-
£231 GBP
A$473 AUD
View
B+
Retailer 8
-
£248 GBP
View
B+
Retailer 9
-
£267 GBP
A$548 AUD
View
B+
Retailer 10
-
£287 GBP
SGD 517 SGD
View
B+
Retailer 11
-
£303 GBP
$403 USD
View
B
Retailer 12
-
£330 GBP
$440 USD
View
B
Retailer 13
-
£334 GBP
$445 USD
View
B
Retailer 14
-
£372 GBP
$495 USD
View
Most Expensive
B
Friendly Diamonds
6502719 · Oct 26
£377 GBP
$502 USD
View
14 more retailers have this diamond
Prices start from £83 GBPSave up to £294 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
0.53ct Radiant
£83 GBP