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Cushion|Lab Grown|IGI

1.63ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG845676312

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845676312

Diamond specifications and retailer prices

From $596 AUD
€399 EUR
As of October 29, 2026
Save $1,045 AUD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,641 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845676312 or 845676312. Listed at 7 retailers as of October 29, 2026, with prices from $596 to $1,641, a $1,045 spread on the same certified stone. MOH London lists it at $1,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845676312
Dimensions8.58 × 5.97 × 4.06 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm5.97 mm1.63 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845676312
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 68.0%

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: Oct 29
Current: $1,641 AUD|Low: $592 AUD|High: $1,641 AUD|Avg: $1,192 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$596 AUD
Retailer 4$828 AUD
Retailer 3$1,295 AUD
Retailer 5$1,445 AUD
MOH London$1,641 AUD

5 data points across 5 retailers

7 retailers$596 AUD to $1,641 AUD

A
Cheapest Retailer
-
$596 AUD
€399 EUR
A
Retailer 2
-
$828 AUD
$582 USD
View
A
Retailer 3
-
$947 AUD
$665 USD
View
B+
Retailer 4
-
$1,295 AUD
$910 USD
View
B+
Retailer 5
-
$1,423 AUD
$1,000 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,445 AUD
$1,015 USD
View
Most Expensive
B
MOH London
LG845676312 · Oct 29
$1,641 AUD
£908 GBP
View
6 more retailers have this diamond
Prices start from $596 AUDSave up to $1,045 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
1.63ct Cushion
$596 AUD