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Marquise|Lab Grown|IGI

3.09ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG852635419

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852635419

Diamond specifications and retailer prices

From €407 EUR
As of November 4, 2026
Save €1,483 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,891 EUR at Brilliance · As of November 5, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG852635419 or 852635419. Listed at 14 retailers as of November 4, 2026, with prices from €407 to €1,891, a €1,483 spread on the same certified stone. Brilliance lists it at €1,891. 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

3.09
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852635419
Dimensions14.76 × 7.68 × 4.69 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.68 mm3.09 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852635419
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.1%

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 4
Current: €1,891 EUR|Low: €407 EUR|High: €1,947 EUR|Avg: €1,035 EUR|-2.9%
Brilliance
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
November 5, 2026
Retailer 4€407 EUR
Retailer 5€456 EUR
Retailer 11€505 EUR
Retailer 2€601 EUR
Retailer 12€633 EUR
Retailer 3€677 EUR
Retailer 6€786 EUR
Retailer 7€828 EUR
Retailer 14€1,053 EUR
Retailer 13€1,358 EUR
Retailer 10€1,623 EUR
Retailer 9€1,651 EUR
Retailer 8€1,850 EUR
Brilliance€1,891 EUR

8 data points across 14 retailers

14 retailers€407 EUR to €1,891 EUR

A
Cheapest Retailer
-
€407 EUR
A
Retailer 2
-
€456 EUR
View
A
Retailer 3
-
€505 EUR
View
A
Retailer 4
-
€601 EUR
View
A
Retailer 5
-
€633 EUR
View
B+
Retailer 6
-
€677 EUR
View
A
Retailer 7
-
€786 EUR
View
A
Retailer 8
-
€828 EUR
View
B+
Retailer 9
-
€1,053 EUR
View
B+
Retailer 10
-
€1,358 EUR
View
B
Retailer 11
-
€1,623 EUR
View
B
Retailer 12
-
€1,651 EUR
View
B
Retailer 13
-
€1,850 EUR
View
Most Expensive
B
Brilliance
D46558477 · Nov 5
€1,891 EUR
$2,122 USD
View
13 more retailers have this diamond
Prices start from €407 EURSave up to €1,483 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
€407 EUR