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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844658063

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658063

Diamond specifications and retailer prices

From $401 AUD
HK$2,200 HKD
As of October 31, 2026
Save $1,208 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,609 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.46ct lab-grown marquise diamond

This 1.46ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658063 or 844658063. Listed at 12 retailers as of October 31, 2026, with prices from $401 to $1,609, a $1,208 spread on the same certified stone. Brilliant Earth lists it at $1,609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658063
Dimensions11.73 × 6.00 × 3.61 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm6.00 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658063
Side View
Table 65.0%Crown 30.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.2%

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: Oct 31
Current: $1,609 AUD|Low: $329 AUD|High: $2,235 AUD|Avg: $973 AUD|-28.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8$329 AUD
Retailer 2$401 AUD
Retailer 10$458 AUD
Retailer 13$629 AUD
Retailer 11$668 AUD
Retailer 3$726 AUD
Retailer 7$857 AUD
Retailer 9$1,183 AUD
Retailer 6$1,196 AUD
Retailer 4$1,243 AUD
Retailer 5$1,248 AUD
Retailer 12$1,463 AUD
Brilliant Earth$1,609 AUD

6 data points across 13 retailers

12 retailers$401 AUD to $1,609 AUD

A
Cheapest Retailer
-
$401 AUD
HK$2,200 HKD
A
Retailer 2
-
$458 AUD
£253 GBP
View
A
Retailer 3
-
$629 AUD
$442 USD
View
A
Retailer 4
-
$668 AUD
£369 GBP
View
A
Retailer 5
-
$726 AUD
$510 USD
View
B+
Retailer 6
-
$857 AUD
$602 USD
View
B
Retailer 7
-
$1,183 AUD
SGD 1,123 SGD
View
B+
Retailer 8
-
$1,196 AUD
$840 USD
View
B+
Retailer 9
-
$1,243 AUD
$873 USD
View
B+
Retailer 10
-
$1,248 AUD
$877 USD
View
B
Retailer 11
-
$1,463 AUD
£809 GBP
View
Most Expensive
B
Brilliant Earth
22251613A · Oct 31
$1,609 AUD
$1,130 USD
View
11 more retailers have this diamond
Prices start from $401 AUDSave up to $1,208 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
1.46ct Marquise
$401 AUD