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Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG803633414

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803633414

Diamond specifications and retailer prices

From £202 GBP
HK$2,100 HKD
As of October 24, 2026
Save £202 GBP (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £870 GBP at Reve Diamonds · As of October 19, 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 LG803633414 or 803633414. Listed at 21 retailers as of October 24, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803633414
Dimensions7.24 × 7.19 × 4.44 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
7.24 mm7.19 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803633414
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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 24
Current: £164 GBP|Low: £140 GBP|High: £885 GBP|Avg: £420 GBP|-4.4%
Retailer 1
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Retailer 22
Reve Diamonds
October 20, 2026
Retailer 20£142 GBP
Retailer 12£158 GBP
Retailer 1£164 GBP
Retailer 16£176 GBP
Retailer 13£202 GBP
Retailer 22£290 GBP
Retailer 3£299 GBP
Retailer 18£305 GBP
Retailer 8£305 GBP
Retailer 2£309 GBP
Retailer 7£367 GBP
Retailer 15£388 GBP
Retailer 11£404 GBP
Retailer 5£432 GBP
Retailer 17£449 GBP
Retailer 4£565 GBP
Retailer 9£576 GBP
Retailer 19£578 GBP
Retailer 6£590 GBP
Retailer 21£606 GBP
Retailer 14£623 GBP
Retailer 10£859 GBP
Reve Diamonds£870 GBP

33 data points across 23 retailers

21 retailers£202 GBP to £404 GBP

Retailer 1
-
£142 GBP
$189 USD
Price last confirmed 11 days ago
Retailer 2
-
£164 GBP
$219 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£176 GBP
$234 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£202 GBP
HK$2,100 HKD
View
Retailer 5
-
£299 GBP
ZAR 6,438 ZAR
View
Price last confirmed 11 days ago
Retailer 6
-
£305 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£305 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£309 GBP
$411 USD
View
Price last confirmed 11 days ago
Retailer 9
-
£367 GBP
$489 USD
View
Price last confirmed 10 days ago
Retailer 10
-
£388 GBP
$517 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£404 GBP
A$828 AUD
View
Retailer 12
-
£432 GBP
A$886 AUD
View
Price last confirmed 12 days ago
Retailer 13
-
£449 GBP
$598 USD
View
Price last confirmed 10 days ago
Retailer 14
-
£526 GBP
$701 USD
View
Price last confirmed 94 days ago
Retailer 15
-
£565 GBP
$753 USD
View
Price last confirmed 11 days ago
Retailer 16
-
£576 GBP
SGD 1,037 SGD
View
Price last confirmed 10 days ago
Retailer 17
-
£578 GBP
$770 USD
View
Price last confirmed 9 days ago
Retailer 18
-
£606 GBP
$807 USD
View
Price last confirmed 9 days ago
Retailer 19
-
£623 GBP
A$1,276 AUD
View
Price last confirmed 26 days ago
Retailer 20
-
£859 GBP
View
Price last confirmed 14 days ago
Most Expensive
Reve Diamonds
425FC6FCA · Oct 19
£870 GBP
$1,158 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from £202 GBPSave up to £202 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
£202 GBP