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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG850678919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678919

Diamond specifications and retailer prices

From €611 EUR
As of November 1, 2026
Save €3,133 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,744 EUR at Brilliant Earth · As of November 6, 2026
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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850678919 or 850678919. Listed at 18 retailers as of November 1, 2026, with prices from €611 to €3,744, a €3,133 spread on the same certified stone. Brilliant Earth lists it at €3,744. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678919
Dimensions15.41 × 7.40 × 4.69 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.40 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678919
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 1
Current: €3,744 EUR|Low: €611 EUR|High: €3,744 EUR|Avg: €1,608 EUR
Brilliant Earth
Retailer 2
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Retailer 18
November 6, 2026
Retailer 17€611 EUR
Retailer 10€628 EUR
Retailer 11€751 EUR
Retailer 5€811 EUR
Retailer 9€931 EUR
Retailer 2€1,008 EUR
Retailer 14€1,073 EUR
Retailer 12€1,472 EUR
Retailer 6€1,480 EUR
Retailer 16€1,510 EUR
Retailer 15€1,562 EUR
Retailer 7€1,588 EUR
Retailer 3€1,830 EUR
Retailer 8€2,220 EUR
Retailer 18€2,288 EUR
Retailer 4€2,638 EUR
Retailer 13€2,734 EUR
Brilliant Earth€3,744 EUR

8 data points across 18 retailers

18 retailers€611 EUR to €3,744 EUR

A
Cheapest Retailer
-
€611 EUR
A
Retailer 2
-
€628 EUR
View
Final sale: no returns
A
Retailer 3
-
€751 EUR
View
A
Retailer 4
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€811 EUR
View
A
Retailer 5
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€931 EUR
View
A
Retailer 6
-
€1,008 EUR
View
A
Retailer 7
-
€1,073 EUR
View
B+
Retailer 8
-
€1,472 EUR
View
B+
Retailer 9
-
€1,480 EUR
View
B+
Retailer 10
-
€1,510 EUR
View
B
Retailer 11
-
€1,562 EUR
View
B+
Retailer 12
-
€1,588 EUR
View
B
Retailer 13
-
€1,830 EUR
View
B
Retailer 14
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€2,220 EUR
View
B
Retailer 15
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€2,288 EUR
View
B
Retailer 16
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€2,638 EUR
View
B
Retailer 17
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€2,734 EUR
View
Most Expensive
B
Brilliant Earth
22377420A · Nov 6
€3,744 EUR
$4,180 USD
View
17 more retailers have this diamond
Prices start from €611 EURSave up to €3,133 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
3.05ct Marquise
€611 EUR