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Marquise|Lab Grown|IGI

5.39ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1

Diamond specifications and retailer prices

From €2,300 EUR
CA$3,569 CAD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €2,300 EUR at Diamond Exchange Canada
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 Diamond Exchange Canada

About this 5.39ct lab-grown marquise diamond

This 5.39ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 30, 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

5.39
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Top View
LengthWidth5.39 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCuletDepth 60.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: €2,300 EUR|Low: €2,057 EUR|High: €2,460 EUR|Avg: €2,272 EUR|+11.8%
October 19, 2026
Diamond Exchange Canada€2,300 EUR

3 data points across 1 retailer

1 retailer

C
Diamond Exchange Canada
1972186586 · Oct 30
€2,300 EUR
CA$3,569 CAD
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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.

C
5.39ct Marquise
€2,300 EUR