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Marquise|Lab Grown|IGI

5.09ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG586342446

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG586342446

Diamond specifications and retailer prices

From $4,252 CAD
$3,044 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $4,252 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 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586342446 or 586342446. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586342446
Dimensions18.67 × 9.11 × 5.30 mm
L/W Ratio2.05
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
18.67 mm9.11 mm5.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586342446
Side View
Table 63.0%Crown 33.3°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 58.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,252 CAD|Low: $1,257 CAD|High: $7,444 CAD|Avg: $4,755 CAD|+4.5%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 2$1,257 CAD
Retailer 4$3,231 CAD
B2C Jewels$4,252 CAD
Retailer 3$6,607 CAD
Retailer 5$7,444 CAD

6 data points across 5 retailers

1 retailer

B
B2C Jewels
21662850 · Oct 30
$4,252 CAD
$3,044 USD
View

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.

B
5.09ct Marquise
$4,252 CAD