Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG840647689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840647689

Diamond specifications and retailer prices

From $280 CAD
$200 USD
As of October 27, 2026
Save $1,343 CAD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,484 CAD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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), with a top-tier cut grade and certified by IGI LG840647689 or 840647689. Listed at 22 retailers as of October 26, 2026, with a 480% 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

1.44
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840647689
Dimensions11.44 × 5.85 × 3.74 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
11.44 mm5.85 mm1.44 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840647689
Side View
Table 62.0%Crown 40.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.9%

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: $2,484 CAD|Low: $280 CAD|High: $2,484 CAD|Avg: $961 CAD
Helzberg Diamonds
Retailer 2
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Retailer 5
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Retailer 19
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Retailer 22
October 27, 2026
Retailer 4$280 CAD
Retailer 9$314 CAD
Retailer 3$325 CAD
Retailer 18$347 CAD
Retailer 21$347 CAD
Retailer 13$464 CAD
Retailer 12$469 CAD
Retailer 2$595 CAD
Retailer 16$632 CAD
Retailer 20$647 CAD
Retailer 8$808 CAD
Retailer 17$847 CAD
Retailer 6$873 CAD
Retailer 19$1,114 CAD
Retailer 5$1,118 CAD
Retailer 14$1,131 CAD
Retailer 7$1,176 CAD
Retailer 10$1,189 CAD
Retailer 15$1,351 CAD
Retailer 11$1,400 CAD
Retailer 22$1,623 CAD
Helzberg Diamonds$2,484 CAD

26 data points across 22 retailers

22 retailers$280 CAD to $1,623 CAD

A
Cheapest Retailer
-
$280 CAD
$200 USD
A
Retailer 2
-
$314 CAD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$325 CAD
$232 USD
View
A
Retailer 4
-
$347 CAD
$248 USD
View
A
Retailer 5
-
$347 CAD
$248 USD
View
A
Retailer 6
-
$464 CAD
£261 GBP
View
B+
Retailer 7
-
$469 CAD
$335 USD
View
A
Retailer 8
-
$595 CAD
ZAR 6,872 ZAR
View
A
Retailer 9
-
$632 CAD
£355 GBP
View
A
Retailer 10
-
$647 CAD
€440 EUR
View
A
Retailer 11
-
$808 CAD
$577 USD
View
A
Retailer 12
-
$847 CAD
A$931 AUD
View
A
Retailer 13
-
$873 CAD
$624 USD
View
B+
Retailer 14
-
$1,114 CAD
$796 USD
View
B+
Retailer 15
-
$1,118 CAD
$799 USD
View
B+
Retailer 16
-
$1,131 CAD
SGD 1,092 SGD
View
B+
Retailer 17
-
$1,176 CAD
$840 USD
View
B+
Retailer 18
-
$1,189 CAD
$850 USD
View
Retailer 19
-
$1,351 CAD
A$1,485 AUD
View
Price last confirmed 27 days ago
Retailer 20
-
$1,400 CAD
$1,000 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$1,623 CAD
£913 GBP
View
Most Expensive
Helzberg Diamonds
ZXZOKGMKNMOP · Oct 13
$2,484 CAD
$1,775 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from $280 CADSave up to $1,343 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
$280 CAD