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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 $293 USD
As of November 1, 2026
Save $1,112 USD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,405 USD 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 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 October 29, 2026, with prices from $293 to $1,405, a $1,112 spread on the same certified stone. MOH London lists it at $1,405. 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
Color
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 1
Current: $1,405 USD|Low: $268 USD|High: $1,414 USD|Avg: $721 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$293 USD
Retailer 2$410 USD
Retailer 4$674 USD
MOH London$1,405 USD

9 data points across 4 retailers

4 retailers$293 USD to $1,405 USD

A
Cheapest Retailer
-
$293 USD
B+
Retailer 2
-
$410 USD
View
B+
Retailer 3
-
$439 USD
£346 GBP
View
Most Expensive
B
MOH London
LG585391404 · Oct 29
$1,405 USD
£1,106 GBP
View
3 more retailers have this diamond
Prices start from $293 USDSave up to $1,112 USD

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
$293 USD