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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841638772

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638772

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 28, 2026
Save $2,890 AUD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,289 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG841638772 or 841638772. Listed at 10 retailers as of October 28, 2026, with prices from $399 to $3,289, a $2,890 spread on the same certified stone. Do Amore Diamonds lists it at $3,289. 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 angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638772
Dimensions10.72 × 5.20 × 3.32 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.20 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638772
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

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 28
Current: $3,289 AUD|Low: $399 AUD|High: $3,402 AUD|Avg: $1,391 AUD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$399 AUD
Retailer 2$590 AUD
Retailer 8$717 AUD
Retailer 3$1,143 AUD
Retailer 6$1,372 AUD
Retailer 9$1,391 AUD
Retailer 7$1,552 AUD
Retailer 4$1,884 AUD
Do Amore Diamonds$3,289 AUD

16 data points across 9 retailers

10 retailers$399 AUD to $3,289 AUD

A
Cheapest Retailer
-
$399 AUD
$280 USD
A
Retailer 2
-
$590 AUD
£326 GBP
View
A
Retailer 3
-
$717 AUD
$504 USD
View
B+
Retailer 4
-
$890 AUD
$625 USD
View
B+
Retailer 5
-
$1,143 AUD
View
B
Retailer 6
-
$1,372 AUD
$964 USD
View
B+
Retailer 7
-
$1,391 AUD
$977 USD
View
B
Retailer 8
-
$1,552 AUD
$1,090 USD
View
B
Retailer 9
-
$1,884 AUD
£1,042 GBP
View
Most Expensive
B
Do Amore Diamonds
27-44C4E297B · Oct 31
$3,289 AUD
$2,310 USD
View
9 more retailers have this diamond
Prices start from $399 AUDSave up to $2,890 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
$399 AUD