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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

GD • E/VVS1 • IGI LG839601700

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG839601700

Diamond specifications and retailer prices

From $370 AUD
$260 USD
As of October 25, 2026
Save $1,170 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,540 AUD 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG839601700 or 839601700. Listed at 10 retailers as of October 25, 2026, with prices from $370 to $1,540, a $1,170 spread on the same certified stone. MOH London lists it at $1,540. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601700
Dimensions5.20 × 5.20 × 3.50 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 Type II
Top View
5.20 mm5.20 mm0.73 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601700
Side View
Table 64.0%Crown 43.1°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: $1,540 AUD|Low: $391 AUD|High: $1,569 AUD|Avg: $814 AUD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$453 AUD
Retailer 8$455 AUD
Retailer 5$575 AUD
Retailer 2$593 AUD
Retailer 3$620 AUD
Retailer 4$753 AUD
Retailer 6$1,096 AUD
Retailer 7$1,130 AUD
MOH London$1,540 AUD

32 data points across 9 retailers

10 retailers$370 AUD to $1,540 AUD

A
Cheapest Retailer
-
$370 AUD
$260 USD
A
Retailer 2
-
$453 AUD
$318 USD
View
Retailer 3
-
$455 AUD
$320 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$575 AUD
$404 USD
View
B+
Retailer 5
-
$593 AUD
£328 GBP
View
B+
Retailer 6
-
$620 AUD
€415 EUR
View
B+
Retailer 7
-
$753 AUD
View
B
Retailer 8
-
$1,096 AUD
$770 USD
View
B
Retailer 9
-
$1,130 AUD
$794 USD
View
Most Expensive
B
MOH London
LG839601700 · Oct 29
$1,540 AUD
£852 GBP
View
9 more retailers have this diamond
Prices start from $370 AUDSave up to $1,170 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
$370 AUD