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Marquise|Lab Grown|IGI

1.97ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG523263454

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG523263454

Diamond specifications and retailer prices

From $2,556 CAD
$1,830 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,556 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 1.97ct lab-grown marquise diamond

This 1.97ct 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 LG523263454 or 523263454. 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

1.97
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263454
Dimensions12.02 × 6.65 × 4.28 mm
L/W Ratio1.81
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
12.02 mm6.65 mm1.97 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263454
Side View
Table 56.0%Crown 37.4°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 64.4%

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: $2,556 CAD|Low: $2,556 CAD|High: $16,680 CAD|Avg: $8,701 CAD|-48.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
July 1, 2026
Brilliant Earth$2,556 CAD
Retailer 9$3,273 CAD
Retailer 11$4,749 CAD
Retailer 12$5,459 CAD
Retailer 6$6,431 CAD
Retailer 10$6,786 CAD
Retailer 5$7,004 CAD
Retailer 8$7,813 CAD
Retailer 7$8,085 CAD
Retailer 2$11,906 CAD
Retailer 3$12,344 CAD
Retailer 4$12,958 CAD

82 data points across 12 retailers

1 retailer

B
Brilliant Earth
19757168A · Oct 31
$2,556 CAD
$1,830 USD
View

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B
1.97ct Marquise
$2,556 CAD