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Marquise|Lab Grown|IGI

1.72ct H SI1 Marquise Lab Grown Diamond

EX • H/SI1 • IGI LG514288767

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG514288767

Diamond specifications and retailer prices

From $4,454 CAD
$3,189 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $4,454 CAD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.72ct lab-grown marquise diamond

This 1.72ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514288767 or 514288767. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.72
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514288767
Dimensions13.05 × 6.29 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.05 mm6.29 mm1.72 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514288767
Side View
Table 60.5%Crown 33°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 59.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $4,454 CAD|Low: $4,254 CAD|High: $7,197 CAD|Avg: $5,355 CAD|-38.1%
September 23, 2026
B2C Jewels$4,454 CAD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
20438596 · Nov 4
$4,454 CAD
$3,189 USD
View

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B
1.72ct Marquise
$4,454 CAD