Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831670129

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831670129

Diamond specifications and retailer prices

From $488 CAD
€332 EUR
As of October 27, 2026
12 retailers carry this diamond
Most expensive: $1,384 CAD at Michael Trio · As of October 21, 2026
View at Michael Trio

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831670129 or 831670129. Listed at 12 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831670129
Dimensions10.07 × 4.48 × 2.75 mm
L/W Ratio2.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm4.48 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831670129
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 38°Culet: NoneDepth 61.4%

Caratlytics Score

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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 27
Current: $1,384 CAD|Low: $169 CAD|High: $1,397 CAD|Avg: $631 CAD|+3.1%
Michael Trio
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 25, 2026
Retailer 8$231 CAD
Retailer 4$350 CAD
Retailer 12$392 CAD
Retailer 7$425 CAD
Retailer 6$430 CAD
Retailer 13$461 CAD
Retailer 2$488 CAD
Retailer 3$661 CAD
Retailer 5$751 CAD
Retailer 11$873 CAD
Retailer 9$901 CAD
Retailer 10$1,205 CAD
Michael Trio$1,384 CAD

36 data points across 13 retailers

12 retailers

A
Retailer 1
-
$350 CAD
$250 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$392 CAD
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$425 CAD
$304 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$430 CAD
£242 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
$461 CAD
ZAR 5,317 ZAR
View
Price last confirmed 11 days ago
A
Retailer 6
-
$488 CAD
€332 EUR
View
B+
Retailer 7
-
$661 CAD
A$727 AUD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$751 CAD
A$825 AUD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$873 CAD
$624 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$901 CAD
$644 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$1,205 CAD
£678 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Michael Trio
7987754830 · Oct 21
$1,384 CAD
SGD 1,336 SGD
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $488 CAD

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
0.73ct Marquise
$488 CAD