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Marquise|Lab Grown|IGI

1.25ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG794626811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794626811

Diamond specifications and retailer prices

From €918 EUR
$1,030 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €918 EUR 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794626811 or 794626811. Listed at a single retailer as of November 2, 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

1.25
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794626811
Dimensions11.45 × 5.76 × 3.46 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.76 mm1.25 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794626811
Side View
Table 59.0%Crown 31.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €544 EUR|Low: €323 EUR|High: €2,051 EUR|Avg: €706 EUR|-20.2%
Retailer 1
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Retailer 12
July 9, 2026
Retailer 8€323 EUR
Retailer 12€400 EUR
Retailer 11€486 EUR
Retailer 1€544 EUR
Retailer 4€613 EUR
Retailer 7€715 EUR
Retailer 6€755 EUR
Retailer 3€812 EUR
Retailer 2€871 EUR
Retailer 10€931 EUR
Retailer 5€934 EUR
Retailer 9€2,051 EUR

15 data points across 12 retailers

1 retailer

B
Brilliant Earth
20468028Y · Nov 2
€918 EUR
$1,030 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
1.25ct Marquise
€918 EUR