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Cushion|Lab Grown|IGI

1.17ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG838649012

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838649012

Diamond specifications and retailer prices

From £261 GBP
€331 EUR
As of October 29, 2026
Save £450 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £710 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838649012 or 838649012. Listed at 5 retailers as of October 29, 2026, with prices from £261 to £710, a £450 spread on the same certified stone. MOH London lists it at £710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838649012
Dimensions7.22 × 5.38 × 3.65 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.38 mm1.17 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838649012
Side View
Table 65.0%Crown 35.8°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £710 GBP|Low: £261 GBP|High: £710 GBP|Avg: £348 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£261 GBP
Retailer 3£266 GBP
Retailer 5£273 GBP
Retailer 2£303 GBP
MOH London£710 GBP

2 data points across 5 retailers

5 retailers£261 GBP to £710 GBP

A
Cheapest Retailer
-
£261 GBP
€331 EUR
A
Retailer 2
-
£266 GBP
View
A
Retailer 3
-
£273 GBP
$364 USD
View
Retailer 4
-
£303 GBP
$404 USD
View
Most Expensive
B
MOH London
LG838649012 · Oct 29
£710 GBP
View
4 more retailers have this diamond
Prices start from £261 GBPSave up to £450 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
1.17ct Cushion
£261 GBP