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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG793635284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793635284

Diamond specifications and retailer prices

From $387 AUD
$272 USD
As of October 25, 2026
Save $1,848 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,235 AUD at Brilliant Earth · As of October 30, 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 LG793635284 or 793635284. Listed at 12 retailers as of October 25, 2026, with prices from $387 to $2,235, a $1,848 spread on the same certified stone. Brilliant Earth lists it at $2,235. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793635284
Dimensions11.90 × 5.88 × 3.56 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm5.88 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793635284
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.5%

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 25
Current: $2,235 AUD|Low: $387 AUD|High: $2,349 AUD|Avg: $1,002 AUD|+9.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$387 AUD
Retailer 11$663 AUD
Retailer 6$666 AUD
Retailer 7$717 AUD
Retailer 2$721 AUD
Retailer 12$746 AUD
Retailer 4$863 AUD
Retailer 10$1,231 AUD
Retailer 5$1,293 AUD
Retailer 3$1,322 AUD
Retailer 9$1,557 AUD
Brilliant Earth$2,235 AUD

43 data points across 12 retailers

12 retailers$387 AUD to $2,235 AUD

A
Cheapest Retailer
-
$387 AUD
$272 USD
A
Retailer 2
-
$663 AUD
$466 USD
View
A
Retailer 3
-
$666 AUD
ZAR 7,563 ZAR
View
A
Retailer 4
-
$717 AUD
€480 EUR
View
A
Retailer 5
-
$721 AUD
£399 GBP
View
A
Retailer 6
-
$746 AUD
$524 USD
View
A
Retailer 7
-
$863 AUD
$606 USD
View
Retailer 8
-
$1,231 AUD
$865 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$1,293 AUD
View
B+
Retailer 10
-
$1,322 AUD
$929 USD
View
B
Retailer 11
-
$1,557 AUD
£861 GBP
View
Most Expensive
B
Brilliant Earth
19673656A · Oct 30
$2,235 AUD
$1,570 USD
View
11 more retailers have this diamond
Prices start from $387 AUDSave up to $1,848 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
$387 AUD