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Cushion|Lab Grown|IGI

1.60ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG786683677

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

Certificate IGI LG786683677

Diamond specifications and retailer prices

From $709 AUD
$497 USD
As of November 1, 2026
Save $1,150 AUD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,859 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.6ct lab-grown cushion diamond

This 1.6ct 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 LG786683677 or 786683677. Listed at 4 retailers as of November 1, 2026, with prices from $709 to $1,859, a $1,150 spread on the same certified stone. MOH London lists it at $1,859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786683677
Dimensions6.48 × 6.45 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.45 mm1.60 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786683677
Side View
Table 61.0%Crown 34.8°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,859 AUD|Low: $636 AUD|High: $1,883 AUD|Avg: $1,455 AUD|+6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$709 AUD
Retailer 2$1,348 AUD
Retailer 4$1,545 AUD
Retailer 5$1,828 AUD
MOH London$1,859 AUD

14 data points across 5 retailers

4 retailers$709 AUD to $1,859 AUD

A
Cheapest Retailer
-
$709 AUD
$497 USD
A
Retailer 2
-
$913 AUD
$640 USD
View
B+
Retailer 3
-
$1,348 AUD
$945 USD
View
Most Expensive
B
MOH London
LG786683677 · Nov 1
$1,859 AUD
£1,026 GBP
View
3 more retailers have this diamond
Prices start from $709 AUDSave up to $1,150 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
1.60ct Cushion
$709 AUD