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Cushion|Lab Grown|IGI

0.54ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG571304389

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304389

Diamond specifications and retailer prices

From £388 GBP
$520 USD
As of October 25, 2026
Save £269 GBP (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £657 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.54ct lab-grown cushion diamond

This 0.54ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304389 or 571304389. Listed at 5 retailers as of October 25, 2026, with prices from £388 to £657, a £269 spread on the same certified stone. Yorxs lists it at £657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304389
Dimensions5.19 × 4.31 × 2.95 mm
L/W Ratio1.20
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
5.19 mm4.31 mm0.54 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304389
Side View
Table 66.0%Crown 35.8°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 25
Current: £634 GBP|Low: £388 GBP|High: £1,443 GBP|Avg: £768 GBP|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 3£388 GBP
Retailer 4£611 GBP
Retailer 1£634 GBP
Yorxs£657 GBP
Retailer 2£1,433 GBP

42 data points across 5 retailers

5 retailers£388 GBP to £657 GBP

B
Cheapest Retailer
-
£388 GBP
$520 USD
B
Retailer 2
-
£611 GBP
$819 USD
View
B
Retailer 3
-
£634 GBP
View
Most Expensive
B
Yorxs
46BF912C8 · Oct 31
£657 GBP
€838 EUR
View
3 more retailers have this diamond
Prices start from £388 GBPSave up to £269 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.

B
0.54ct Cushion
£388 GBP