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Marquise|Lab Grown|IGI

3.05ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG844635394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844635394

Diamond specifications and retailer prices

From €691 EUR
$775 USD
As of November 1, 2026
Save €1,930 EUR (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,621 EUR at Brilliant Earth · As of November 2, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844635394 or 844635394. Listed at 8 retailers as of November 1, 2026, with prices from €691 to €2,621, a €1,930 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

3.05
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844635394
Dimensions14.89 × 7.65 × 4.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm7.65 mm3.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844635394
Side View
Table 60.0%Crown 33.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: €2,621 EUR|Low: €691 EUR|High: €2,621 EUR|Avg: €1,471 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8€691 EUR
Retailer 5€784 EUR
Retailer 6€1,046 EUR
Retailer 3€1,836 EUR
Retailer 2€1,837 EUR
Retailer 4€1,997 EUR
Retailer 7€2,238 EUR
Brilliant Earth€2,621 EUR

11 data points across 8 retailers

8 retailers€691 EUR to €2,621 EUR

B+
Cheapest Retailer
-
€691 EUR
$775 USD
A
Retailer 2
-
€784 EUR
View
A
Retailer 3
-
€1,046 EUR
$1,173 USD
View
B+
Retailer 4
-
€1,836 EUR
A$3,168 AUD
View
B+
Retailer 5
-
€1,837 EUR
£1,622 GBP
View
B
Retailer 6
-
€1,997 EUR
$2,240 USD
View
B
Retailer 7
-
€2,238 EUR
$2,510 USD
View
Most Expensive
B
Brilliant Earth
22146524A · Nov 2
€2,621 EUR
$2,940 USD
View
7 more retailers have this diamond
Prices start from €691 EURSave up to €1,930 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
€691 EUR