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Marquise|Lab Grown|IGI

0.73ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG817610120

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817610120

Diamond specifications and retailer prices

From $280 CAD
$200 USD
As of October 30, 2026
Save $1,265 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,687 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817610120 or 817610120. Listed at 18 retailers as of October 29, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610120
Dimensions9.22 × 4.70 × 3.00 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.22 mm4.70 mm0.73 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610120
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.8%

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: Oct 30
Current: $620 CAD|Low: $269 CAD|High: $1,555 CAD|Avg: $748 CAD|+3.2%
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
October 29, 2026
Retailer 11$280 CAD
Retailer 5$311 CAD
Retailer 3$325 CAD
Retailer 4$347 CAD
Retailer 10$399 CAD
Retailer 13$467 CAD
Retailer 1$620 CAD
Retailer 12$700 CAD
Retailer 6$966 CAD
Retailer 7$977 CAD
Retailer 8$1,120 CAD
Retailer 14$1,232 CAD
Retailer 2$1,273 CAD
Retailer 9$1,545 CAD

27 data points across 14 retailers

18 retailers$280 CAD to $1,545 CAD

A
Cheapest Retailer
-
$280 CAD
$200 USD
A
Retailer 2
-
$311 CAD
$222 USD
View
A
Retailer 3
-
$325 CAD
$232 USD
View
A
Retailer 4
-
$347 CAD
$248 USD
View
A
Retailer 5
-
$399 CAD
$285 USD
View
A
Retailer 6
-
$467 CAD
$334 USD
View
B+
Retailer 7
-
$617 CAD
$441 USD
View
B+
Retailer 8
-
$620 CAD
€422 EUR
View
B+
Retailer 9
-
$700 CAD
A$770 AUD
View
B
Retailer 10
-
$924 CAD
$660 USD
View
B+
Retailer 11
-
$977 CAD
A$1,074 AUD
View
B
Retailer 12
-
$1,001 CAD
$715 USD
View
Retailer 13
-
$1,120 CAD
$800 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,232 CAD
$880 USD
View
B
Retailer 15
-
$1,273 CAD
$910 USD
View
B
Retailer 16
-
$1,275 CAD
SGD 1,231 SGD
View
B
Retailer 17
-
$1,545 CAD
£869 GBP
View
Most Expensive
Do Amore Diamonds
27-5CC372A7F · Oct 29
$2,687 CAD
$1,920 USD
View
Price under review
17 more retailers have this diamond
Prices start from $280 CADSave up to $1,265 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
$280 CAD