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Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG794663017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794663017

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of November 1, 2026
Save $2,441 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,056 CAD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794663017 or 794663017. Listed at 15 retailers as of November 1, 2026, with prices from $615 to $3,056, a $2,441 spread on the same certified stone. Michael Trio lists it at $3,056. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794663017
Dimensions12.37 × 5.97 × 3.66 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.37 mm5.97 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794663017
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $3,056 CAD|Low: $569 CAD|High: $3,056 CAD|Avg: $1,554 CAD|+20.1%
Michael Trio
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
November 2, 2026
Retailer 4$569 CAD
Retailer 12$615 CAD
Retailer 13$769 CAD
Retailer 6$1,034 CAD
Retailer 7$1,098 CAD
Retailer 8$1,139 CAD
Retailer 9$1,469 CAD
Retailer 11$1,523 CAD
Retailer 5$1,871 CAD
Retailer 2$1,912 CAD
Retailer 3$2,177 CAD
Retailer 14$2,265 CAD
Retailer 10$2,501 CAD
Michael Trio$3,056 CAD

35 data points across 14 retailers

15 retailers$615 CAD to $3,056 CAD

A
Cheapest Retailer
-
$615 CAD
$440 USD
A
Retailer 2
-
$769 CAD
$550 USD
View
A
Retailer 3
-
$1,034 CAD
$740 USD
View
A
Retailer 4
-
$1,098 CAD
ZAR 12,688 ZAR
View
A
Retailer 5
-
$1,139 CAD
£642 GBP
View
B+
Retailer 6
-
$1,469 CAD
A$1,617 AUD
View
B
Retailer 7
-
$1,523 CAD
$1,090 USD
View
B
Retailer 8
-
$1,871 CAD
View
B
Retailer 9
-
$1,912 CAD
$1,368 USD
View
B
Retailer 10
-
$1,932 CAD
$1,383 USD
View
Retailer 11
-
$2,146 CAD
$1,536 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$2,177 CAD
$1,558 USD
View
B
Retailer 13
-
$2,265 CAD
$1,621 USD
View
B
Retailer 14
-
$2,501 CAD
£1,409 GBP
View
Most Expensive
B
Michael Trio
7822892380 · Nov 2
$3,056 CAD
SGD 2,955 SGD
View
14 more retailers have this diamond
Prices start from $615 CADSave up to $2,441 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
1.55ct Marquise
$615 CAD