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Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG747513327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513327

Diamond specifications and retailer prices

From £147 GBP
$196 USD
As of October 29, 2026
Save £739 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £887 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747513327 or 747513327. Listed at 24 retailers as of October 28, 2026, with prices from £147 to £887, a £739 spread on the same certified stone. Reve Diamonds lists it at £887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513327
Dimensions7.29 × 7.23 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.23 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513327
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.9%

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 29
Current: £332 GBP|Low: £146 GBP|High: £887 GBP|Avg: £404 GBP|+7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 9£147 GBP
Retailer 3£164 GBP
Retailer 16£170 GBP
Retailer 4£182 GBP
Retailer 5£182 GBP
Retailer 14£313 GBP
Retailer 6£318 GBP
Retailer 1£332 GBP
Retailer 12£348 GBP
Retailer 2£373 GBP
Retailer 18£388 GBP
Retailer 17£404 GBP
Retailer 15£445 GBP
Retailer 7£488 GBP
Retailer 10£586 GBP
Retailer 13£623 GBP
Retailer 8£627 GBP
Retailer 11£857 GBP
Reve Diamonds£887 GBP

42 data points across 19 retailers

24 retailers£147 GBP to £887 GBP

A
Retailer 1
-
£146 GBP
$194 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£147 GBP
$196 USD
View
A
Retailer 3
-
£164 GBP
$218 USD
View
Final sale: no returns
A
Retailer 4
-
£170 GBP
$227 USD
View
A
Retailer 5
-
£179 GBP
$238 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
£182 GBP
$243 USD
View
A
Retailer 7
-
£182 GBP
$243 USD
View
A
Retailer 8
-
£313 GBP
ZAR 6,741 ZAR
View
B+
Retailer 9
-
£318 GBP
$424 USD
View
A
Retailer 10
-
£332 GBP
View
A
Retailer 11
-
£348 GBP
€441 EUR
View
B+
Retailer 12
-
£373 GBP
$497 USD
View
B+
Retailer 13
-
£388 GBP
$517 USD
View
B+
Retailer 14
-
£404 GBP
A$828 AUD
View
B+
Retailer 15
-
£445 GBP
A$912 AUD
View
B+
Retailer 16
-
£488 GBP
$650 USD
View
B+
Retailer 17
-
£538 GBP
$716 USD
View
Price last confirmed 74 days ago
B
Retailer 18
-
£582 GBP
$775 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
£586 GBP
$781 USD
View
B
Retailer 20
-
£623 GBP
A$1,276 AUD
View
B
Retailer 21
-
£627 GBP
$835 USD
View
B
Retailer 22
-
£647 GBP
$862 USD
View
B
Retailer 23
-
£857 GBP
View
Most Expensive
B
Reve Diamonds
30FCEA473 · Oct 28
£887 GBP
$1,181 USD
View
23 more retailers have this diamond
Prices start from £147 GBPSave up to £739 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
1.42ct Round
£147 GBP