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Marquise|Lab Grown|IGI

1.15ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG579399847

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG579399847

Diamond specifications and retailer prices

From $1,006 CAD
$720 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,006 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 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579399847 or 579399847. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579399847
Dimensions10.17 × 5.53 × 3.50 mm
L/W Ratio1.84
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
10.17 mm5.53 mm1.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579399847
Side View
Table 57.0%Crown 35.4°GirdlePavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,006 CAD|Low: $1,006 CAD|High: $1,243 CAD|Avg: $1,154 CAD|-16.3%
October 4, 2026
Brilliant Earth$1,006 CAD

8 data points across 1 retailer

1 retailer

B
Brilliant Earth
13714852B · Oct 31
$1,006 CAD
$720 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
1.15ct Marquise
$1,006 CAD