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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 $461 NZD
$260 USD
As of October 25, 2026
Save $1,459 NZD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,920 NZD 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 $461 to $1,920, a $1,459 spread on the same certified stone. MOH London lists it at $1,920. 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

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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: $1,920 NZD|Low: $488 NZD|High: $1,956 NZD|Avg: $1,015 NZD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$564 NZD
Retailer 8$568 NZD
Retailer 5$717 NZD
Retailer 3$740 NZD
Retailer 2$768 NZD
Retailer 4$939 NZD
Retailer 6$1,366 NZD
Retailer 7$1,409 NZD
MOH London$1,920 NZD

33 data points across 9 retailers

10 retailers$461 NZD to $1,920 NZD

A
Cheapest Retailer
-
$461 NZD
$260 USD
A
Retailer 2
-
$564 NZD
$318 USD
View
Retailer 3
-
$568 NZD
$320 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$717 NZD
$404 USD
View
B+
Retailer 5
-
$740 NZD
£328 GBP
View
B+
Retailer 6
-
$768 NZD
€412 EUR
View
B+
Retailer 7
-
$939 NZD
A$814 AUD
View
B
Retailer 8
-
$1,366 NZD
$770 USD
View
B
Retailer 9
-
$1,409 NZD
$794 USD
View
Most Expensive
B
MOH London
LG839601700 · Oct 29
$1,920 NZD
£852 GBP
View
9 more retailers have this diamond
Prices start from $461 NZDSave up to $1,459 NZD

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
$461 NZD