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Marquise|Lab Grown|IGI

1.26ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG805643006

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805643006

Diamond specifications and retailer prices

From €1,422 EUR
$1,595 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: €1,422 EUR at Shane Co
View at Shane Co

About this 1.26ct lab-grown marquise diamond

This 1.26ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805643006 or 805643006. Listed at 2 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805643006
Dimensions11.22 × 5.62 × 3.48 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.62 mm1.26 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805643006
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €660 EUR|Low: €451 EUR|High: €1,422 EUR|Avg: €833 EUR|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Shane Co
October 19, 2026
Retailer 4€451 EUR
Retailer 2€482 EUR
Retailer 5€567 EUR
Retailer 1€660 EUR
Retailer 7€707 EUR
Retailer 8€1,058 EUR
Retailer 3€1,221 EUR
Retailer 6€1,418 EUR
Shane Co€1,422 EUR

19 data points across 9 retailers

2 retailers

Retailer 1
-
€660 EUR
$741 USD
Price last confirmed 78 days ago
Most Expensive
B
Shane Co
26J0CSP · Oct 30
€1,422 EUR
$1,595 USD
View
1 more retailer has this diamond

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
1.26ct Marquise
€1,422 EUR