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Cushion|Lab Grown|IGI

1.04ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG643415443

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG643415443

Diamond specifications and retailer prices

From £188 GBP
$251 USD
As of October 27, 2026
Save £448 GBP (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £636 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion 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 LG643415443 or 643415443. Listed at 12 retailers as of October 27, 2026, with prices from £188 to £636, a £448 spread on the same certified stone. MOH London lists it at £636. 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

1.04
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643415443
Dimensions6.88 × 5.55 × 3.75 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm5.55 mm1.04 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643415443
Side View
Table 66.0%Crown 29.1°Girdle: MED-STKPavilion 43.5°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
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: £636 GBP|Low: £135 GBP|High: £664 GBP|Avg: £358 GBP|-0.4%
MOH London
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 12£135 GBP
Retailer 9£163 GBP
Retailer 8£188 GBP
Retailer 2£233 GBP
Retailer 13£246 GBP
Retailer 4£250 GBP
Retailer 6£251 GBP
Retailer 7£257 GBP
Retailer 11£376 GBP
Retailer 3£477 GBP
Retailer 10£488 GBP
MOH London£636 GBP
Retailer 5£664 GBP

39 data points across 13 retailers

12 retailers£188 GBP to £636 GBP

A
Retailer 1
-
£135 GBP
$180 USD
Price last confirmed 17 days ago
A
Retailer 2
-
£163 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£188 GBP
$251 USD
View
A
Retailer 4
-
£233 GBP
View
A
Retailer 5
-
£246 GBP
$328 USD
View
A
Retailer 6
-
£250 GBP
$333 USD
View
A
Retailer 7
-
£251 GBP
€318 EUR
View
A
Retailer 8
-
£257 GBP
View
B+
Retailer 9
-
£376 GBP
$501 USD
View
B
Retailer 10
-
£477 GBP
$635 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
£488 GBP
$650 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG643415443 · Oct 29
£636 GBP
View
11 more retailers have this diamond
Prices start from £188 GBPSave up to £448 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
1.04ct Cushion
£188 GBP