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Marquise|Lab Grown|IGI

1.28ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG747570766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747570766

Diamond specifications and retailer prices

From $1,341 CAD
$960 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $1,341 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 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747570766 or 747570766. Listed at a single retailer as of November 4, 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

1.28
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747570766
Dimensions11.78 × 5.62 × 3.36 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm5.62 mm1.28 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747570766
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,341 CAD|Low: $373 CAD|High: $1,830 CAD|Avg: $1,038 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
April 14, 2026
Retailer 11$373 CAD
Retailer 10$411 CAD
Retailer 7$665 CAD
Retailer 6$869 CAD
Retailer 4$930 CAD
Retailer 2$982 CAD
Retailer 5$1,148 CAD
Retailer 3$1,198 CAD
Retailer 8$1,230 CAD
Retailer 9$1,297 CAD
Brilliant Earth$1,341 CAD

43 data points across 11 retailers

1 retailer

B
Brilliant Earth
16808541A · Nov 4
$1,341 CAD
$960 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
1.28ct Marquise
$1,341 CAD