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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

D/VS1 • IGI LG790610993

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790610993

Diamond specifications and retailer prices

From $463 CAD
$331 USD
As of October 30, 2026
Save $2,513 CAD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,975 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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) and certified by IGI LG790610993 or 790610993. Listed at 11 retailers as of October 29, 2026, with prices from $463 to $2,975, a $2,513 spread on the same certified stone. Do Amore Diamonds lists it at $2,975. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.44
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790610993
Dimensions5.90 × 5.90 × 3.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.90 mm1.44 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790610993
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

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: $2,975 CAD|Low: $185 CAD|High: $151,545 CAD|Avg: $9,494 CAD|-7.4%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 11$185 CAD
Retailer 3$277 CAD
Retailer 18$463 CAD
Retailer 19$517 CAD
Retailer 6$564 CAD
Retailer 4$646 CAD
Retailer 13$679 CAD
Retailer 9$680 CAD
Retailer 15$703 CAD
Retailer 12$1,037 CAD
Retailer 7$1,174 CAD
Retailer 17$1,242 CAD
Retailer 2$1,358 CAD
Retailer 16$1,366 CAD
Retailer 10$1,448 CAD
Retailer 8$1,655 CAD
Retailer 14$1,707 CAD
Retailer 5$2,165 CAD
Do Amore Diamonds$2,975 CAD

16 data points across 19 retailers

11 retailers$463 CAD to $2,975 CAD

A
Cheapest Retailer
-
$463 CAD
$331 USD
B+
Retailer 2
-
$517 CAD
$370 USD
View
A
Retailer 3
-
$679 CAD
€463 EUR
View
B+
Retailer 4
-
$703 CAD
$503 USD
View
B+
Retailer 5
-
$1,037 CAD
A$1,142 AUD
View
B
Retailer 6
-
$1,242 CAD
$889 USD
View
B
Retailer 7
-
$1,358 CAD
A$1,496 AUD
View
B
Retailer 8
-
$1,366 CAD
$978 USD
View
Retailer 9
-
$1,448 CAD
$1,037 USD
View
Price last confirmed 51 days ago
B
Retailer 10
-
$1,707 CAD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BDF49F735 · Oct 29
$2,975 CAD
$2,130 USD
View
10 more retailers have this diamond
Prices start from $463 CADSave up to $2,513 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
$463 CAD