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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG641476469

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG641476469

Diamond specifications and retailer prices

From £203 GBP
$272 USD
As of October 30, 2026
Save £1,476 GBP (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,679 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG641476469 or 641476469. Listed at 25 retailers as of October 30, 2026, with prices from £203 to £1,679, a £1,476 spread on the same certified stone. Do Amore Diamonds lists it at £1,679. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641476469
Dimensions7.78 × 6.14 × 4.06 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.78 mm6.14 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641476469
Side View
Table 58.0%Crown 35.1°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 66.1%

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: £1,679 GBP|Low: £203 GBP|High: £1,679 GBP|Avg: £734 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 4£203 GBP
Retailer 10£334 GBP
Retailer 17£336 GBP
Retailer 12£394 GBP
Retailer 7£402 GBP
Retailer 6£405 GBP
Retailer 14£411 GBP
Retailer 11£456 GBP
Retailer 18£526 GBP
Retailer 15£561 GBP
Retailer 8£894 GBP
Retailer 9£955 GBP
Retailer 2£957 GBP
Retailer 5£971 GBP
Retailer 13£1,009 GBP
Retailer 16£1,384 GBP
Retailer 3£1,418 GBP
Do Amore Diamonds£1,679 GBP

38 data points across 18 retailers

25 retailers£203 GBP to £1,679 GBP

A
Cheapest Retailer
-
£203 GBP
$272 USD
Final sale: no returns
A
Retailer 2
-
£334 GBP
HK$3,500 HKD
View
B+
Retailer 3
-
£336 GBP
$450 USD
View
A
Retailer 4
-
£394 GBP
€503 EUR
View
A
Retailer 5
-
£402 GBP
$539 USD
View
A
Retailer 6
-
£405 GBP
$543 USD
View
A
Retailer 7
-
£411 GBP
ZAR 8,886 ZAR
View
Retailer 8
-
£445 GBP
View
Price last confirmed 17 days ago
A
Retailer 9
-
£456 GBP
View
A
Retailer 10
-
£526 GBP
$705 USD
View
Retailer 11
-
£561 GBP
A$1,156 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£894 GBP
$1,198 USD
View
B+
Retailer 13
-
£955 GBP
SGD 1,729 SGD
View
B+
Retailer 14
-
£957 GBP
View
B
Retailer 15
-
£971 GBP
$1,301 USD
View
B
Retailer 16
-
£1,009 GBP
A$2,079 AUD
View
Retailer 17
-
£1,116 GBP
$1,495 USD
View
Price last confirmed 11 days ago
Retailer 18
-
£1,131 GBP
$1,515 USD
View
Price last confirmed 11 days ago
Retailer 19
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£1,134 GBP
$1,520 USD
View
Price last confirmed 11 days ago
Retailer 20
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£1,188 GBP
$1,592 USD
View
Price last confirmed 62 days ago
Retailer 21
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£1,232 GBP
$1,650 USD
View
Price last confirmed 111 days ago
Retailer 22
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£1,232 GBP
$1,650 USD
View
Price last confirmed 111 days ago
Retailer 23
-
£1,384 GBP
$1,855 USD
View
Price last confirmed 11 days ago
Retailer 24
-
£1,418 GBP
$1,900 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Do Amore Diamonds
27-9A2E80D1F · Oct 31
£1,679 GBP
$2,250 USD
View
24 more retailers have this diamond
Prices start from £203 GBPSave up to £1,476 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
£203 GBP