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Cushion|Lab Grown|IGI

1.34ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG589313916

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589313916

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of October 30, 2026
Save £1,152 GBP (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,314 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown cushion diamond

This 1.34ct lab-grown cushion 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 LG589313916 or 589313916. Listed at 5 retailers as of October 29, 2026, with prices from £162 to £1,314, a £1,152 spread on the same certified stone. Do Amore Diamonds lists it at £1,314. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589313916
Dimensions7.32 × 5.93 × 3.99 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.32 mm5.93 mm1.34 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589313916
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 67.3%

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 30
Current: £1,314 GBP|Low: £162 GBP|High: £1,388 GBP|Avg: £533 GBP|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 7£162 GBP
Retailer 6£298 GBP
Retailer 8£333 GBP
Retailer 11£360 GBP
Retailer 12£414 GBP
Retailer 10£417 GBP
Retailer 2£457 GBP
Retailer 3£521 GBP
Retailer 4£531 GBP
Retailer 9£748 GBP
Retailer 5£875 GBP
Do Amore Diamonds£1,314 GBP

15 data points across 12 retailers

5 retailers£162 GBP to £1,314 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
Final sale: no returns
B+
Retailer 2
-
£298 GBP
$399 USD
View
A
Retailer 3
-
£457 GBP
A$942 AUD
View
B
Retailer 4
-
£875 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F8449FD6E · Oct 29
£1,314 GBP
$1,760 USD
View
4 more retailers have this diamond
Prices start from £162 GBPSave up to £1,152 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
1.34ct Cushion
£162 GBP