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Marquise|Lab Grown|IGI

5.09ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG755502466

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755502466

Diamond specifications and retailer prices

From $6,454 CAD
$4,620 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $6,454 CAD at Brilliant Earth
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 Brilliant Earth

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 LG755502466 or 755502466. 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 angle37.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755502466
Dimensions16.81 × 9.02 × 5.83 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.81 mm9.02 mm5.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755502466
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,454 CAD|Low: $1,371 CAD|High: $14,989 CAD|Avg: $4,446 CAD|-56.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
May 4, 2026
Retailer 6$1,386 CAD
Retailer 7$1,537 CAD
Retailer 2$1,863 CAD
Retailer 4$2,026 CAD
Retailer 3$3,042 CAD
Retailer 8$4,236 CAD
Retailer 5$4,462 CAD
Brilliant Earth$6,454 CAD

17 data points across 8 retailers

1 retailer

B
Brilliant Earth
17253218A · Oct 30
$6,454 CAD
$4,620 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
$6,454 CAD