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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG800669540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800669540

Diamond specifications and retailer prices

From $474 AUD
$333 USD
As of November 1, 2026
Save $2,573 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,047 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 LG800669540 or 800669540. Listed at 11 retailers as of October 31, 2026, with prices from $474 to $3,047, a $2,573 spread on the same certified stone. Do Amore Diamonds lists it at $3,047. 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 angle37°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800669540
Dimensions11.30 × 6.00 × 3.80 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm6.00 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800669540
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: Nov 1
Current: $3,047 AUD|Low: $184 AUD|High: $3,317 AUD|Avg: $1,010 AUD|-8.2%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 29, 2026
Retailer 9$184 AUD
Retailer 7$224 AUD
Retailer 19$474 AUD
Retailer 18$530 AUD
Retailer 4$577 AUD
Retailer 3$661 AUD
Retailer 15$689 AUD
Retailer 14$694 AUD
Retailer 8$695 AUD
Retailer 12$1,060 AUD
Retailer 5$1,200 AUD
Retailer 11$1,252 AUD
Retailer 17$1,270 AUD
Retailer 13$1,313 AUD
Retailer 16$1,398 AUD
Retailer 10$1,609 AUD
Retailer 6$1,690 AUD
Retailer 2$1,752 AUD
Do Amore Diamonds$3,047 AUD

14 data points across 19 retailers

11 retailers$474 AUD to $3,047 AUD

A
Cheapest Retailer
-
$474 AUD
$333 USD
B+
Retailer 2
-
$530 AUD
$372 USD
View
A
Retailer 3
-
$689 AUD
$484 USD
View
A
Retailer 4
-
$694 AUD
€464 EUR
View
B+
Retailer 5
-
$1,060 AUD
View
Retailer 6
-
$1,252 AUD
$880 USD
View
Price last confirmed 53 days ago
B+
Retailer 7
-
$1,270 AUD
$892 USD
View
B+
Retailer 8
-
$1,313 AUD
View
B+
Retailer 9
-
$1,398 AUD
$982 USD
View
B
Retailer 10
-
$1,752 AUD
£969 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3A2210EDB · Oct 31
$3,047 AUD
$2,140 USD
View
10 more retailers have this diamond
Prices start from $474 AUDSave up to $2,573 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
$474 AUD