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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG726538926

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG726538926

Diamond specifications and retailer prices

From £213 GBP
$284 USD
As of October 28, 2026
Save £1,737 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,950 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726538926 or 726538926. Listed at 19 retailers as of October 28, 2026, with prices from £213 to £1,950, a £1,737 spread on the same certified stone. Yadav Diamonds lists it at £1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538926
Dimensions6.59 × 6.52 × 4.37 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
6.59 mm6.52 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538926
Side View
Table 63.0%Crown 37.9°Girdle: MediumPavilion 38.4°Culet: NoneDepth 67.0%

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 28
Current: £450 GBP|Low: £213 GBP|High: £2,050 GBP|Avg: £651 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 5£213 GBP
Retailer 16£237 GBP
Retailer 7£319 GBP
Retailer 14£319 GBP
Retailer 11£387 GBP
Retailer 13£407 GBP
Retailer 2£436 GBP
Retailer 1£450 GBP
Retailer 3£484 GBP
Retailer 15£552 GBP
Retailer 17£601 GBP
Retailer 4£800 GBP
Retailer 8£839 GBP
Retailer 12£954 GBP
Retailer 9£975 GBP
Retailer 6£1,026 GBP
Retailer 10£1,030 GBP
Retailer 18£1,247 GBP

43 data points across 18 retailers

19 retailers£213 GBP to £1,950 GBP

A
Cheapest Retailer
-
£213 GBP
$284 USD
Final sale: no returns
A
Retailer 2
-
£237 GBP
$315 USD
View
B+
Retailer 3
-
£319 GBP
$425 USD
View
A
Retailer 4
-
£319 GBP
$425 USD
View
A
Retailer 5
-
£387 GBP
€491 EUR
View
A
Retailer 6
-
£407 GBP
ZAR 8,753 ZAR
View
A
Retailer 7
-
£436 GBP
$580 USD
View
A
Retailer 8
-
£450 GBP
View
A
Retailer 9
-
£484 GBP
$644 USD
View
A
Retailer 10
-
£552 GBP
A$1,131 AUD
View
B+
Retailer 11
-
£601 GBP
$801 USD
View
B+
Retailer 12
-
£800 GBP
$1,065 USD
View
B+
Retailer 13
-
£839 GBP
SGD 1,509 SGD
View
B+
Retailer 14
-
£954 GBP
View
B
Retailer 15
-
£975 GBP
$1,299 USD
View
B
Retailer 16
-
£1,026 GBP
$1,367 USD
View
B
Retailer 17
-
£1,030 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
£1,247 GBP
$1,660 USD
View
Most Expensive
B
Yadav Diamonds
13004722 · Oct 29
£1,950 GBP
$2,597 USD
View
18 more retailers have this diamond
Prices start from £213 GBPSave up to £1,737 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
1.54ct Cushion
£213 GBP