CaratHunter
Plans
Cushion|Lab Grown|IGI

1.64ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG750586709

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG750586709

Diamond specifications and retailer prices

From $492 AUD
$345 USD
As of November 1, 2026
Save $970 AUD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,462 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750586709 or 750586709. Listed at 5 retailers as of November 1, 2026, with prices from $492 to $1,462, a $970 spread on the same certified stone. MOH London lists it at $1,462. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750586709
Dimensions7.37 × 6.45 × 4.04 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm6.45 mm1.64 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750586709
Side View
Table 65.0%Crown 34.3°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 62.6%

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 1
Current: $1,462 AUD|Low: $492 AUD|High: $1,481 AUD|Avg: $926 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$492 AUD
Retailer 2$672 AUD
Retailer 4$792 AUD
Retailer 5$1,249 AUD
MOH London$1,462 AUD

36 data points across 5 retailers

5 retailers$492 AUD to $1,462 AUD

B+
Cheapest Retailer
-
$492 AUD
$345 USD
A
Retailer 2
-
$672 AUD
£371 GBP
View
A
Retailer 3
-
$792 AUD
$555 USD
View
Retailer 4
-
$1,249 AUD
$876 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
MOH London
LG750586709 · Nov 1
$1,462 AUD
£807 GBP
View
4 more retailers have this diamond
Prices start from $492 AUDSave up to $970 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
1.64ct Cushion
$492 AUD