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Cushion|Lab Grown|IGI

0.73ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG517208035

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG517208035

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of October 30, 2026
Save £735 GBP (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £929 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct 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 LG517208035 or 517208035. Listed at 6 retailers as of October 29, 2026, with prices from £194 to £929, a £735 spread on the same certified stone. MOH London lists it at £929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517208035
Dimensions5.14 × 5.12 × 3.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.14 mm5.12 mm0.73 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517208035
Side View
Table 59.0%Crown 35.5°Girdle: MED-VTKPavilion 37.7°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £929 GBP|Low: £151 GBP|High: £935 GBP|Avg: £427 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4£194 GBP
Retailer 3£215 GBP
Retailer 2£226 GBP
Retailer 5£287 GBP
Retailer 6£398 GBP
Retailer 9£522 GBP
Retailer 7£552 GBP
Retailer 8£552 GBP
MOH London£929 GBP

35 data points across 9 retailers

6 retailers£194 GBP to £929 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£215 GBP
$288 USD
View
A
Retailer 3
-
£226 GBP
View
A
Retailer 4
-
£287 GBP
$385 USD
View
Retailer 5
-
£398 GBP
$533 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG517208035 · Oct 29
£929 GBP
View
5 more retailers have this diamond
Prices start from £194 GBPSave up to £735 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
0.73ct Cushion
£194 GBP