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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 $441 SGD
$345 USD
As of November 1, 2026
Save $870 SGD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,311 SGD 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 $441 to $1,311, a $870 spread on the same certified stone. MOH London lists it at $1,311. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,311 SGD|Low: $441 SGD|High: $1,327 SGD|Avg: $830 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$441 SGD
Retailer 2$603 SGD
Retailer 4$710 SGD
Retailer 5$1,120 SGD
MOH London$1,311 SGD

36 data points across 5 retailers

5 retailers$441 SGD to $1,311 SGD

B+
Cheapest Retailer
-
$441 SGD
$345 USD
A
Retailer 2
-
$603 SGD
£371 GBP
View
A
Retailer 3
-
$710 SGD
$555 USD
View
Retailer 4
-
$1,120 SGD
$876 USD
View
Price last confirmed 15 days ago
Most Expensive
B+
MOH London
LG750586709 · Nov 1
$1,311 SGD
£807 GBP
View
4 more retailers have this diamond
Prices start from $441 SGDSave up to $870 SGD

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
$441 SGD