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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG828663003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828663003

Diamond specifications and retailer prices

From €811 EUR
As of November 6, 2026
Save €2,924 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,735 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 top-tier cut grade and certified by IGI LG828663003 or 828663003. Listed at 10 retailers as of November 6, 2026, with prices from €811 to €3,735, a €2,924 spread on the same certified stone. Brilliant Earth lists it at €3,735. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663003
Dimensions15.07 × 7.49 × 4.62 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm7.49 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828663003
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°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 6
Current: €3,735 EUR|Low: €811 EUR|High: €3,735 EUR|Avg: €1,981 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€811 EUR
Retailer 2€914 EUR
Retailer 3€931 EUR
Retailer 7€1,562 EUR
Retailer 9€1,961 EUR
Retailer 8€1,988 EUR
Retailer 4€2,522 EUR
Retailer 5€2,638 EUR
Retailer 10€3,220 EUR
Brilliant Earth€3,735 EUR

44 data points across 10 retailers

10 retailers€811 EUR to €3,735 EUR

B+
Cheapest Retailer
-
€811 EUR
A
Retailer 2
-
€914 EUR
View
A
Retailer 3
-
€931 EUR
View
B+
Retailer 4
-
€1,562 EUR
View
B
Retailer 5
-
€1,961 EUR
View
B
Retailer 6
-
€1,988 EUR
View
B
Retailer 7
-
€2,522 EUR
View
B
Retailer 8
-
€2,638 EUR
View
Retailer 9
-
€3,220 EUR
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22200122A · Nov 6
€3,735 EUR
$4,170 USD
View
9 more retailers have this diamond
Prices start from €811 EURSave up to €2,924 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
€811 EUR