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Cushion|Lab Grown|IGI

1.34ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG625445645

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625445645

Diamond specifications and retailer prices

From £167 GBP
$224 USD
As of October 30, 2026
Save £725 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £892 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG625445645 or 625445645. Listed at 14 retailers as of October 30, 2026, with prices from £167 to £892, a £725 spread on the same certified stone. Reve Diamonds lists it at £892. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625445645
Dimensions7.70 × 5.92 × 3.93 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Top View
7.70 mm5.92 mm1.34 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625445645
Side View
Table 66.0%Crown 29.5°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 66.4%

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: £341 GBP|Low: £167 GBP|High: £969 GBP|Avg: £471 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 30, 2026
Retailer 3£167 GBP
Retailer 11£186 GBP
Retailer 14£234 GBP
Retailer 9£319 GBP
Retailer 4£323 GBP
Retailer 7£332 GBP
Retailer 1£341 GBP
Retailer 13£387 GBP
Retailer 2£428 GBP
Retailer 10£454 GBP
Retailer 5£637 GBP
Retailer 6£671 GBP
Retailer 12£731 GBP
Retailer 8£873 GBP
Reve Diamonds£892 GBP

39 data points across 15 retailers

14 retailers£167 GBP to £892 GBP

A
Cheapest Retailer
-
£167 GBP
$224 USD
Final sale: no returns
A
Retailer 2
-
£186 GBP
$249 USD
View
Retailer 3
-
£234 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£319 GBP
ZAR 6,904 ZAR
View
A
Retailer 5
-
£323 GBP
$433 USD
View
A
Retailer 6
-
£332 GBP
€424 EUR
View
A
Retailer 7
-
£341 GBP
View
A
Retailer 8
-
£387 GBP
$519 USD
View
A
Retailer 9
-
£428 GBP
$574 USD
View
B+
Retailer 10
-
£454 GBP
A$936 AUD
View
B+
Retailer 11
-
£637 GBP
$854 USD
View
B+
Retailer 12
-
£731 GBP
$980 USD
View
B
Retailer 13
-
£873 GBP
View
Most Expensive
B
Reve Diamonds
5E3668B24 · Oct 30
£892 GBP
$1,196 USD
View
13 more retailers have this diamond
Prices start from £167 GBPSave up to £725 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
£167 GBP