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Marquise|Lab Grown|IGI

0.97ct G SI1 Marquise Lab Grown Diamond

G/SI1 • IGI LG629497028

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG629497028

Diamond specifications and retailer prices

From $598 CAD
£337 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $598 CAD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG629497028 or 629497028. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.97
Carat
G
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629497028
Dimensions10.77 × 4.96 × 3.15 mm
L/W Ratio2.17
Girdle conditionFaceted
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
10.77 mm4.96 mm0.97 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629497028
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $598 CAD|Low: $598 CAD|High: $598 CAD|Avg: $598 CAD
February 26, 2026
MD Diamonds and Jewellers$598 CAD

1 data point across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG629497028 · Nov 2
$598 CAD
£337 GBP
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B
0.97ct Marquise
$598 CAD