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Marquise|Lab Grown|IGI

3.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG761552340

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG761552340

Diamond specifications and retailer prices

From €3,468 EUR
$3,890 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €3,468 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 3.5ct lab-grown marquise diamond

This 3.5ct 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 LG761552340 or 761552340. Listed at a single retailer as of October 31, 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

3.50
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552340
Dimensions15.54 × 7.99 × 4.94 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
15.54 mm7.99 mm3.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552340
Side View
Table 56.0%Crown 35.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €3,468 EUR|Low: €696 EUR|High: €6,179 EUR|Avg: €1,891 EUR|-27.6%
Brilliant Earth
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September 23, 2026
Retailer 11€798 EUR
Retailer 7€877 EUR
Retailer 2€930 EUR
Retailer 6€939 EUR
Retailer 5€947 EUR
Retailer 3€1,187 EUR
Retailer 4€1,249 EUR
Retailer 14€1,691 EUR
Retailer 13€2,263 EUR
Retailer 10€2,351 EUR
Retailer 12€2,575 EUR
Retailer 9€2,712 EUR
Brilliant Earth€3,468 EUR
Retailer 8€6,179 EUR

71 data points across 14 retailers

1 retailer

B
Brilliant Earth
20713187Y · Oct 31
€3,468 EUR
$3,890 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
3.50ct Marquise
€3,468 EUR