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Marquise|Lab Grown|IGI

1.25ct D VS2 Marquise Lab Grown Diamond

D/VS2 • IGI LG661403228

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG661403228

Diamond specifications and retailer prices

From $1,271 CAD
$910 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,271 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 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG661403228 or 661403228. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
D
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG661403228
Dimensions10.99 × 5.67 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.67 mm1.25 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG661403228
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $1,271 CAD|Low: $536 CAD|High: $1,928 CAD|Avg: $1,044 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
June 24, 2026
Retailer 2$536 CAD
Retailer 5$713 CAD
Retailer 3$718 CAD
Retailer 4$725 CAD
Retailer 7$1,050 CAD
Retailer 8$1,109 CAD
Brilliant Earth$1,271 CAD
Retailer 6$1,674 CAD

9 data points across 8 retailers

1 retailer

C
Brilliant Earth
18485214Y · Oct 30
$1,271 CAD
$910 USD
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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.

C
1.25ct Marquise
$1,271 CAD