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Cushion|Lab Grown|IGI

0.73ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG825666409

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

Certificate IGI LG825666409

Diamond specifications and retailer prices

From $713 NZD
As of November 3, 2026
Save $2,378 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,091 NZD at MOH London · As of November 3, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825666409 or 825666409. Listed at 12 retailers as of November 3, 2026, with prices from $713 to $3,091, a $2,378 spread on the same certified stone. MOH London lists it at $3,091. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666409
Dimensions5.30 × 5.29 × 3.47 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
5.30 mm5.29 mm0.73 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666409
Side View
Table 64.0%Crown 36.8°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 65.6%

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: Nov 3
Current: $3,091 NZD|Low: $713 NZD|High: $3,129 NZD|Avg: $1,671 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 11$713 NZD
Retailer 12$946 NZD
Retailer 8$1,109 NZD
Retailer 7$1,206 NZD
Retailer 9$1,268 NZD
Retailer 6$1,272 NZD
Retailer 3$1,320 NZD
Retailer 2$1,410 NZD
Retailer 5$1,435 NZD
Retailer 4$2,615 NZD
Retailer 10$3,021 NZD
MOH London$3,091 NZD

32 data points across 12 retailers

12 retailers$713 NZD to $3,091 NZD

A
Cheapest Retailer
-
$713 NZD
Final sale: no returns
A
Retailer 2
-
$946 NZD
View
Retailer 3
-
$1,109 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,206 NZD
View
A
Retailer 5
-
$1,268 NZD
View
A
Retailer 6
-
$1,272 NZD
View
B+
Retailer 7
-
$1,320 NZD
View
B+
Retailer 8
-
$1,410 NZD
View
B+
Retailer 9
-
$1,435 NZD
View
B
Retailer 10
-
$2,615 NZD
View
B
Retailer 11
-
$3,021 NZD
View
Most Expensive
B
MOH London
LG825666409 · Nov 3
$3,091 NZD
£1,372 GBP
View
11 more retailers have this diamond
Prices start from $713 NZDSave up to $2,378 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
$713 NZD