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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

D/VS1 • IGI LG780675116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780675116

Diamond specifications and retailer prices

From $335 CAD
$240 USD
As of October 30, 2026
Save $1,048 CAD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,383 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG780675116 or 780675116. Listed at 6 retailers as of October 28, 2026, with prices from $335 to $1,383, a $1,048 spread on the same certified stone. Rare Carat lists it at $1,383. 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 angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780675116
Dimensions6.01 × 6.01 × 11.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.01 mm6.01 mm1.44 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780675116
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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: $1,383 CAD|Low: $221 CAD|High: $2,207 CAD|Avg: $1,018 CAD|-4.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 6$335 CAD
Retailer 7$507 CAD
Retailer 9$579 CAD
Retailer 8$652 CAD
Retailer 10$682 CAD
Retailer 3$872 CAD
Retailer 5$936 CAD
Retailer 4$1,032 CAD
Retailer 11$1,183 CAD
Retailer 2$1,325 CAD
Rare Carat$1,383 CAD
Retailer 12$1,663 CAD
Retailer 13$2,207 CAD

13 data points across 13 retailers

6 retailers$335 CAD to $1,383 CAD

A
Cheapest Retailer
-
$335 CAD
$240 USD
Final sale: no returns
B+
Retailer 2
-
$507 CAD
$363 USD
View
Retailer 3
-
$579 CAD
ZAR 6,699 ZAR
View
Price last confirmed 43 days ago
Retailer 4
-
$936 CAD
A$1,031 AUD
View
Price last confirmed 119 days ago
B
Retailer 5
-
$1,325 CAD
$949 USD
View
Most Expensive
B
Rare Carat
780675116 · Oct 28
$1,383 CAD
$990 USD
View
5 more retailers have this diamond
Prices start from $335 CADSave up to $1,048 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
$335 CAD