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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG724582984

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG724582984

Diamond specifications and retailer prices

From £227 GBP
$304 USD
As of October 30, 2026
Save £836 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,063 GBP at Reve Diamonds · As of November 1, 2026
View at Reve 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724582984 or 724582984. Listed at 18 retailers as of October 30, 2026, with prices from £227 to £1,063, a £836 spread on the same certified stone. Reve Diamonds lists it at £1,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724582984
Dimensions6.30 × 6.30 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.30 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724582984
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 67.1%

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 30
Current: £439 GBP|Low: £227 GBP|High: £1,022 GBP|Avg: £569 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4£227 GBP
Retailer 12£252 GBP
Retailer 6£369 GBP
Retailer 5£414 GBP
Retailer 9£433 GBP
Retailer 1£439 GBP
Retailer 2£448 GBP
Retailer 8£586 GBP
Retailer 11£643 GBP
Retailer 10£896 GBP
Retailer 3£978 GBP
Retailer 7£1,014 GBP

43 data points across 12 retailers

18 retailers£227 GBP to £1,063 GBP

A
Cheapest Retailer
-
£227 GBP
$304 USD
Final sale: no returns
A
Retailer 2
-
£252 GBP
$337 USD
View
A
Retailer 3
-
£277 GBP
HK$2,900 HKD
View
B+
Retailer 4
-
£340 GBP
$455 USD
View
A
Retailer 5
-
£369 GBP
$495 USD
View
A
Retailer 6
-
£414 GBP
€528 EUR
View
A
Retailer 7
-
£433 GBP
ZAR 9,366 ZAR
View
A
Retailer 8
-
£439 GBP
View
A
Retailer 9
-
£448 GBP
$600 USD
View
A
Retailer 10
-
£525 GBP
$704 USD
View
B+
Retailer 11
-
£531 GBP
$711 USD
View
B+
Retailer 12
-
£586 GBP
A$1,207 AUD
View
B+
Retailer 13
-
£643 GBP
$862 USD
View
B+
Retailer 14
-
£811 GBP
SGD 1,469 SGD
View
B+
Retailer 15
-
£847 GBP
$1,135 USD
View
B+
Retailer 16
-
£896 GBP
$1,200 USD
View
B
Retailer 17
-
£1,014 GBP
View
Most Expensive
B
Reve Diamonds
533639D46 · Nov 1
£1,063 GBP
$1,424 USD
View
17 more retailers have this diamond
Prices start from £227 GBPSave up to £836 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
£227 GBP