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Marquise|Lab Grown|IGI

0.73ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG748503739

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG748503739

Diamond specifications and retailer prices

From $292 CAD
$209 USD
As of October 27, 2026
Save $1,496 CAD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,959 CAD at MOH London · As of October 4, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG748503739 or 748503739. Listed at 19 retailers as of October 27, 2026, with a 512% 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG748503739
Dimensions9.26 × 4.72 × 2.91 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm4.72 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG748503739
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.7%

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 27
Current: $1,959 CAD|Low: $210 CAD|High: $1,959 CAD|Avg: $684 CAD|+1.2%
MOH London
Retailer 2
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Retailer 26
October 29, 2026
Retailer 4$235 CAD
Retailer 3$292 CAD
Retailer 7$377 CAD
Retailer 22$388 CAD
Retailer 8$400 CAD
Retailer 13$404 CAD
Retailer 10$408 CAD
Retailer 16$431 CAD
Retailer 23$508 CAD
Retailer 26$520 CAD
Retailer 9$521 CAD
Retailer 2$522 CAD
Retailer 24$538 CAD
Retailer 11$588 CAD
Retailer 12$609 CAD
Retailer 17$706 CAD
Retailer 15$708 CAD
Retailer 18$710 CAD
Retailer 20$911 CAD
Retailer 6$975 CAD
Retailer 14$1,034 CAD
Retailer 19$1,128 CAD
Retailer 5$1,166 CAD
Retailer 25$1,450 CAD
Retailer 21$1,788 CAD
MOH London$1,959 CAD

19 data points across 26 retailers

19 retailers$292 CAD to $1,788 CAD

A
Cheapest Retailer
-
$292 CAD
$209 USD
Retailer 2
-
$377 CAD
$270 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$388 CAD
$278 USD
View
A
Retailer 4
-
$404 CAD
$289 USD
View
Retailer 5
-
$408 CAD
$292 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$431 CAD
$308 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$508 CAD
£286 GBP
View
B+
Retailer 8
-
$520 CAD
ZAR 6,008 ZAR
View
Retailer 9
-
$521 CAD
£294 GBP
View
Price last confirmed 27 days ago
A
Retailer 10
-
$522 CAD
$374 USD
View
B+
Retailer 11
-
$538 CAD
£303 GBP
View
Retailer 12
-
$609 CAD
A$671 AUD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$706 CAD
A$778 AUD
View
B
Retailer 14
-
$911 CAD
$652 USD
View
B
Retailer 15
-
$975 CAD
$698 USD
View
B
Retailer 16
-
$1,166 CAD
$835 USD
View
B
Retailer 17
-
$1,450 CAD
$1,038 USD
View
B
Retailer 18
-
$1,788 CAD
$1,280 USD
View
Most Expensive
MOH London
LG748503739 · Oct 4
$1,959 CAD
£1,104 GBP
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from $292 CADSave up to $1,496 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
$292 CAD