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Cushion|Lab Grown|IGI

0.73ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG585391404

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG585391404

Diamond specifications and retailer prices

From $419 AUD
As of November 4, 2026
Save $1,577 AUD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,996 AUD at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585391404 or 585391404. Listed at 4 retailers as of November 1, 2026, with prices from $419 to $1,996, a $1,577 spread on the same certified stone. MOH London lists it at $1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585391404
Dimensions6.56 × 4.72 × 3.19 mm
L/W Ratio1.39
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
6.56 mm4.72 mm0.73 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585391404
Side View
Table 62.0%Crown 33.4°Girdle: THN-STKPavilion 39.5°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,996 AUD|Low: $383 AUD|High: $2,019 AUD|Avg: $1,025 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$419 AUD
Retailer 2$586 AUD
Retailer 4$961 AUD
MOH London$1,996 AUD

10 data points across 4 retailers

4 retailers$419 AUD to $1,996 AUD

A
Cheapest Retailer
-
$419 AUD
B+
Retailer 2
-
$586 AUD
View
B+
Retailer 3
-
$627 AUD
View
Most Expensive
B
MOH London
LG585391404 · Nov 1
$1,996 AUD
£1,100 GBP
View
3 more retailers have this diamond
Prices start from $419 AUDSave up to $1,577 AUD

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
$419 AUD