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Marquise|Lab Grown|IGI

1.90ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG777611131

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG777611131

Diamond specifications and retailer prices

From $2,640 CAD
$1,890 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,640 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 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777611131 or 777611131. 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

1.90
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777611131
Dimensions13.62 × 6.48 × 3.89 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
13.62 mm6.48 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777611131
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

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: $2,640 CAD|Low: $419 CAD|High: $2,640 CAD|Avg: $972 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
April 14, 2026
Retailer 2$419 CAD
Retailer 7$666 CAD
Retailer 4$820 CAD
Retailer 6$1,224 CAD
Retailer 3$1,411 CAD
Retailer 5$1,618 CAD
Brilliant Earth$2,640 CAD

16 data points across 7 retailers

1 retailer

B
Brilliant Earth
17995272A · Oct 31
$2,640 CAD
$1,890 USD
View

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B
1.90ct Marquise
$2,640 CAD