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Marquise|Lab Grown|IGI

3.01ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG831659544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831659544

Diamond specifications and retailer prices

From €379 EUR
$425 USD
As of November 2, 2026
Save €2,242 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,621 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct 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 LG831659544 or 831659544. Listed at 18 retailers as of November 2, 2026, with prices from €379 to €2,621, a €2,242 spread on the same certified stone. Brilliant Earth lists it at €2,621. 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

3.01
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831659544
Dimensions14.30 × 7.41 × 4.80 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm7.41 mm3.01 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831659544
Side View
Table 63.0%Crown 34.7°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,621 EUR|Low: €379 EUR|High: €2,835 EUR|Avg: €1,088 EUR|-7.5%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 3, 2026
Retailer 16€379 EUR
Retailer 6€424 EUR
Retailer 17€470 EUR
Retailer 9€481 EUR
Retailer 12€562 EUR
Retailer 18€597 EUR
Retailer 14€629 EUR
Retailer 7€727 EUR
Retailer 3€737 EUR
Retailer 13€768 EUR
Retailer 5€999 EUR
Retailer 11€1,147 EUR
Retailer 4€1,511 EUR
Retailer 10€1,576 EUR
Retailer 2€1,759 EUR
Retailer 8€1,771 EUR
Retailer 15€1,817 EUR
Brilliant Earth€2,621 EUR

34 data points across 18 retailers

18 retailers€379 EUR to €2,621 EUR

A
Cheapest Retailer
-
€379 EUR
$425 USD
A
Retailer 2
-
€424 EUR
$476 USD
View
A
Retailer 3
-
€470 EUR
$527 USD
View
Retailer 4
-
€481 EUR
$540 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€562 EUR
£497 GBP
View
A
Retailer 6
-
€597 EUR
$670 USD
View
B+
Retailer 7
-
€629 EUR
$705 USD
View
A
Retailer 8
-
€727 EUR
View
A
Retailer 9
-
€737 EUR
$827 USD
View
A
Retailer 10
-
€768 EUR
£679 GBP
View
A
Retailer 11
-
€999 EUR
$1,120 USD
View
A
Retailer 12
-
€1,147 EUR
$1,286 USD
View
B+
Retailer 13
-
€1,511 EUR
$1,695 USD
View
Retailer 14
-
€1,576 EUR
$1,768 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
€1,759 EUR
$1,973 USD
View
Retailer 16
-
€1,771 EUR
£1,564 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
€1,817 EUR
A$3,135 AUD
View
Most Expensive
B
Brilliant Earth
21835358A · Nov 2
€2,621 EUR
$2,940 USD
View
17 more retailers have this diamond
Prices start from €379 EURSave up to €2,242 EUR

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.

A
3.01ct Marquise
€379 EUR