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Marquise|Lab Grown|IGI

1.73ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG833669290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833669290

Diamond specifications and retailer prices

From $785 CAD
$561 USD
As of October 29, 2026
Save $3,360 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,146 CAD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1.73ct lab-grown marquise diamond

This 1.73ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833669290 or 833669290. Listed at 15 retailers as of October 29, 2026, with prices from $785 to $4,146, a $3,360 spread on the same certified stone. Yadav Diamonds lists it at $4,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833669290
Dimensions12.18 × 6.35 × 3.96 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm6.35 mm1.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833669290
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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 29
Current: $872 CAD|Low: $785 CAD|High: $4,146 CAD|Avg: $1,923 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Yadav Diamonds
October 29, 2026
Retailer 8$785 CAD
Retailer 1$872 CAD
Retailer 14$934 CAD
Retailer 7$1,064 CAD
Retailer 3$1,156 CAD
Retailer 12$1,300 CAD
Retailer 11$1,484 CAD
Retailer 5$1,491 CAD
Retailer 13$1,653 CAD
Retailer 9$1,747 CAD
Retailer 4$2,407 CAD
Retailer 10$3,005 CAD
Retailer 6$3,030 CAD
Retailer 2$3,283 CAD
Yadav Diamonds$4,146 CAD

2 data points across 15 retailers

15 retailers$785 CAD to $4,146 CAD

A
Cheapest Retailer
-
$785 CAD
$561 USD
Final sale: no returns
A
Retailer 2
-
$872 CAD
$623 USD
View
A
Retailer 3
-
$934 CAD
$667 USD
View
A
Retailer 4
-
$1,064 CAD
$760 USD
View
B+
Retailer 5
-
$1,156 CAD
$826 USD
View
B+
Retailer 6
-
$1,300 CAD
$929 USD
View
B+
Retailer 7
-
$1,484 CAD
$1,060 USD
View
B+
Retailer 8
-
$1,491 CAD
£839 GBP
View
B+
Retailer 9
-
$1,653 CAD
ZAR 19,080 ZAR
View
B+
Retailer 10
-
$1,747 CAD
$1,248 USD
View
B
Retailer 11
-
$2,407 CAD
$1,720 USD
View
B
Retailer 12
-
$3,005 CAD
$2,147 USD
View
B
Retailer 13
-
$3,030 CAD
$2,165 USD
View
B
Retailer 14
-
$3,283 CAD
$2,346 USD
View
Most Expensive
B
Yadav Diamonds
13368021 · Oct 29
$4,146 CAD
$2,962 USD
View
14 more retailers have this diamond
Prices start from $785 CADSave up to $3,360 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
1.73ct Marquise
$785 CAD