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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG735524427

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735524427

Diamond specifications and retailer prices

From $488 AUD
$343 USD
As of October 29, 2026
Save $840 AUD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,495 AUD at MOH London · As of October 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735524427 or 735524427. Listed at 12 retailers as of October 29, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735524427
Dimensions6.38 × 4.91 × 3.16 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm4.91 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735524427
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,495 AUD|Low: $292 AUD|High: $1,604 AUD|Avg: $790 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 19, 2026
Retailer 6$292 AUD
Retailer 17$434 AUD
Retailer 7$448 AUD
Retailer 14$488 AUD
Retailer 18$517 AUD
Retailer 15$538 AUD
Retailer 5$554 AUD
Retailer 19$564 AUD
Retailer 4$569 AUD
Retailer 13$681 AUD
Retailer 3$753 AUD
Retailer 16$820 AUD
Retailer 9$883 AUD
Retailer 10$1,029 AUD
Retailer 8$1,093 AUD
Retailer 2$1,125 AUD
Retailer 12$1,328 AUD
MOH London$1,495 AUD
Retailer 11$1,604 AUD

12 data points across 19 retailers

12 retailers$488 AUD to $1,328 AUD

Retailer 1
-
$434 AUD
$305 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$488 AUD
$343 USD
View
A
Retailer 3
-
$538 AUD
$378 USD
View
Retailer 4
-
$564 AUD
ZAR 6,402 ZAR
View
Price last confirmed 29 days ago
Retailer 5
-
$569 AUD
$400 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$681 AUD
$479 USD
View
Retailer 7
-
$753 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$820 AUD
$576 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$820 AUD
$576 USD
View
B
Retailer 10
-
$1,125 AUD
CA$1,098 CAD
View
B
Retailer 11
-
$1,328 AUD
$933 USD
View
Most Expensive
MOH London
LG735524427 · Oct 1
$1,495 AUD
£827 GBP
View
Price last confirmed 29 days ago
11 more retailers have this diamond
Prices start from $488 AUDSave up to $840 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
$488 AUD