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Marquise|Lab Grown|IGI

3.54ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG750529306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750529306

Diamond specifications and retailer prices

From €1,953 EUR
$2,190 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,953 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 3.54ct lab-grown marquise diamond

This 3.54ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750529306 or 750529306. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750529306
Dimensions15.15 × 8.29 × 5.09 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.15 mm8.29 mm3.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750529306
Side View
Table 63.0%Crown 31.9°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 61.4%

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: €1,953 EUR|Low: €388 EUR|High: €5,465 EUR|Avg: €1,471 EUR|-64.3%
Brilliant Earth
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July 20, 2026
Retailer 2€388 EUR
Retailer 4€709 EUR
Retailer 13€927 EUR
Retailer 7€936 EUR
Retailer 9€967 EUR
Retailer 11€1,090 EUR
Retailer 3€1,180 EUR
Retailer 6€1,320 EUR
Retailer 14€1,835 EUR
Retailer 5€1,868 EUR
Retailer 12€1,944 EUR
Brilliant Earth€1,953 EUR
Retailer 8€1,988 EUR
Retailer 10€2,235 EUR

42 data points across 14 retailers

1 retailer

B
Brilliant Earth
16762680AB · Nov 2
€1,953 EUR
$2,190 USD
View

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B
3.54ct Marquise
€1,953 EUR