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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG784603583

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784603583

Diamond specifications and retailer prices

From $341 CAD
$244 USD
As of October 30, 2026
Save $2,034 CAD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,375 CAD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784603583 or 784603583. Listed at 6 retailers as of October 27, 2026, with prices from $341 to $2,375, a $2,034 spread on the same certified stone. Brilliant Earth lists it at $2,375. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784603583
Dimensions11.53 × 5.90 × 3.71 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm5.90 mm1.44 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784603583
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

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 30
Current: $2,375 CAD|Low: $221 CAD|High: $2,375 CAD|Avg: $1,030 CAD|+7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 4$341 CAD
Retailer 10$563 CAD
Retailer 6$579 CAD
Retailer 7$682 CAD
Retailer 2$723 CAD
Retailer 11$872 CAD
Retailer 3$1,032 CAD
Retailer 8$1,183 CAD
Retailer 5$1,397 CAD
Retailer 9$1,663 CAD
Brilliant Earth$2,375 CAD

33 data points across 11 retailers

6 retailers$341 CAD to $2,375 CAD

A
Cheapest Retailer
-
$341 CAD
$244 USD
Final sale: no returns
Retailer 2
-
$579 CAD
ZAR 6,699 ZAR
View
Price last confirmed 43 days ago
A
Retailer 3
-
$723 CAD
£407 GBP
View
Retailer 4
-
$936 CAD
A$1,031 AUD
View
Price last confirmed 120 days ago
Retailer 5
-
$1,397 CAD
$1,000 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
18352797A · Oct 27
$2,375 CAD
$1,700 USD
View
5 more retailers have this diamond
Prices start from $341 CADSave up to $2,034 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
1.44ct Marquise
$341 CAD