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Marquise|Lab Grown|IGI

3.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG842607766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842607766

Diamond specifications and retailer prices

From €851 EUR
As of November 1, 2026
Save €3,448 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,299 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG842607766 or 842607766. Listed at 13 retailers as of November 1, 2026, with prices from €851 to €4,299, a €3,448 spread on the same certified stone. Brilliant Earth lists it at €4,299. 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

3.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842607766
Dimensions14.70 × 7.52 × 4.69 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
14.70 mm7.52 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842607766
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,789 EUR|Low: €851 EUR|High: €4,299 EUR|Avg: €2,086 EUR|-11.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 7€851 EUR
Retailer 12€925 EUR
Retailer 2€981 EUR
Retailer 3€1,607 EUR
Retailer 11€1,929 EUR
Retailer 10€2,005 EUR
Retailer 9€2,056 EUR
Retailer 8€2,095 EUR
Retailer 6€2,670 EUR
Retailer 5€2,754 EUR
Retailer 4€3,756 EUR
Brilliant Earth€3,789 EUR

28 data points across 12 retailers

13 retailers€851 EUR to €4,299 EUR

A
Cheapest Retailer
-
€851 EUR
Retailer 2
-
€925 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€981 EUR
View
B+
Retailer 4
-
€1,607 EUR
View
B+
Retailer 5
-
€1,929 EUR
View
B+
Retailer 6
-
€2,005 EUR
View
B+
Retailer 7
-
€2,056 EUR
View
B+
Retailer 8
-
€2,095 EUR
View
B
Retailer 9
-
€2,670 EUR
View
B+
Retailer 10
-
€2,754 EUR
View
Retailer 11
-
€3,756 EUR
View
Price last confirmed 25 days ago
Retailer 12
-
€3,789 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21796145A · Nov 5
€4,299 EUR
$4,800 USD
View
12 more retailers have this diamond
Prices start from €851 EURSave up to €3,448 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
3.09ct Marquise
€851 EUR