Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG828618348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828618348

Diamond specifications and retailer prices

From $679 CAD
A$748 AUD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: $1,423 CAD at Reve Diamonds · As of October 11, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618348 or 828618348. Listed at 15 retailers as of October 31, 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618348
Dimensions9.59 × 4.70 × 2.82 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm4.70 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828618348
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $299 CAD|Low: $158 CAD|High: $8,303 CAD|Avg: $1,166 CAD|-1.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 15, 2026
Retailer 13$201 CAD
Retailer 4$225 CAD
Retailer 2$233 CAD
Retailer 6$250 CAD
Retailer 15$250 CAD
Retailer 1$299 CAD
Retailer 14$339 CAD
Retailer 11$475 CAD
Retailer 12$495 CAD
Retailer 8$599 CAD
Retailer 9$679 CAD
Retailer 7$695 CAD
Retailer 17$767 CAD
Retailer 16$887 CAD
Retailer 5$1,130 CAD
Retailer 3$1,304 CAD
Reve Diamonds$1,423 CAD
Retailer 18$1,928 CAD
Retailer 10$8,303 CAD

30 data points across 19 retailers

15 retailers

Retailer 1
-
$201 CAD
$144 USD
Price last confirmed 23 days ago
Retailer 2
-
$233 CAD
$167 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$250 CAD
$179 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$250 CAD
$179 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$339 CAD
$243 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$443 CAD
$317 USD
View
Price last confirmed 62 days ago
Retailer 7
-
$475 CAD
£267 GBP
View
Price last confirmed 17 days ago
Retailer 8
-
$495 CAD
ZAR 5,721 ZAR
View
Price last confirmed 18 days ago
Retailer 9
-
$599 CAD
A$660 AUD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$679 CAD
A$748 AUD
View
Retailer 11
-
$767 CAD
$549 USD
View
Price last confirmed 18 days ago
Retailer 12
-
$887 CAD
$635 USD
View
Price last confirmed 31 days ago
Retailer 13
-
$1,130 CAD
$809 USD
View
Price last confirmed 19 days ago
Retailer 14
-
$1,304 CAD
£735 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
F05A381AE · Oct 11
$1,423 CAD
$1,019 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $679 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.

B+
0.73ct Marquise
$679 CAD