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Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839624505

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839624505

Diamond specifications and retailer prices

From $339 CAD
As of November 4, 2026
Save $1,679 CAD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,473 CAD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839624505 or 839624505. Listed at 17 retailers as of November 4, 2026, with a 496% 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

1.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839624505
Dimensions11.65 × 5.50 × 3.50 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm5.50 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839624505
Side View
Table 63.0%Crown 38.7°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 63.6%

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: Nov 4
Current: $2,018 CAD|Low: $339 CAD|High: $2,202 CAD|Avg: $1,078 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 11$339 CAD
Retailer 10$426 CAD
Retailer 12$504 CAD
Retailer 4$649 CAD
Retailer 9$688 CAD
Retailer 8$698 CAD
Retailer 3$885 CAD
Retailer 16$916 CAD
Retailer 2$1,210 CAD
Retailer 13$1,278 CAD
Retailer 14$1,286 CAD
Retailer 15$1,502 CAD
Retailer 6$1,554 CAD
Retailer 7$1,609 CAD
Retailer 5$1,644 CAD
Retailer 1$2,018 CAD

23 data points across 16 retailers

17 retailers$339 CAD to $2,018 CAD

A
Cheapest Retailer
-
$339 CAD
Final sale: no returns
A
Retailer 2
-
$426 CAD
View
B+
Retailer 3
-
$504 CAD
View
A
Retailer 4
-
$649 CAD
View
A
Retailer 5
-
$688 CAD
View
Retailer 6
-
$698 CAD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$885 CAD
View
A
Retailer 8
-
$916 CAD
View
B+
Retailer 9
-
$1,210 CAD
View
B+
Retailer 10
-
$1,278 CAD
View
B+
Retailer 11
-
$1,286 CAD
View
B+
Retailer 12
-
$1,502 CAD
View
B
Retailer 13
-
$1,554 CAD
View
Retailer 14
-
$1,609 CAD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,644 CAD
View
B
Retailer 16
-
$2,018 CAD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMIKLGL · Oct 13
$2,473 CAD
$1,775 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from $339 CADSave up to $1,679 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
1.27ct Marquise
$339 CAD