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Marquise|Lab Grown|IGI

3.05ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG818682211

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682211

Diamond specifications and retailer prices

From €2,960 EUR
$3,320 USD
As of November 2, 2026
6 retailers carry this diamond
Most expensive: €2,960 EUR at Brilliant Earth
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG818682211 or 818682211. Listed at 6 retailers as of November 2, 2026. 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

3.05
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682211
Dimensions14.52 × 7.76 × 4.67 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.52 mm7.76 mm3.05 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682211
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.2%

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: €2,960 EUR|Low: €421 EUR|High: €2,960 EUR|Avg: €1,234 EUR|+1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
September 30, 2026
Retailer 11€421 EUR
Retailer 10€471 EUR
Retailer 16€472 EUR
Retailer 6€515 EUR
Retailer 3€522 EUR
Retailer 2€632 EUR
Retailer 13€789 EUR
Retailer 7€794 EUR
Retailer 4€853 EUR
Retailer 15€860 EUR
Retailer 12€1,035 EUR
Retailer 14€1,142 EUR
Retailer 8€1,654 EUR
Retailer 5€1,705 EUR
Retailer 18€1,836 EUR
Retailer 17€1,941 EUR
Retailer 9€2,119 EUR
Brilliant Earth€2,960 EUR

12 data points across 18 retailers

6 retailers

Retailer 1
-
€421 EUR
$472 USD
Price last confirmed 33 days ago
Retailer 2
-
€472 EUR
$529 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€515 EUR
$578 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€1,142 EUR
$1,281 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€1,836 EUR
A$3,168 AUD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
21494586A · Nov 2
€2,960 EUR
$3,320 USD
View
5 more retailers have 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
3.05ct Marquise
€2,960 EUR