CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG834612702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834612702

Diamond specifications and retailer prices

From €456 EUR
$511 USD
As of November 1, 2026
Save €2,932 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,388 EUR at Brilliant Earth · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834612702 or 834612702. Listed at 17 retailers as of October 31, 2026, with prices from €456 to €3,388, a €2,932 spread on the same certified stone. Brilliant Earth lists it at €3,388. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834612702
Dimensions17.51 × 7.32 × 4.39 mm
L/W Ratio2.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.51 mm7.32 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834612702
Side View
Table 68.0%Crown 31.9°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 60.0%

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: €3,388 EUR|Low: €456 EUR|High: €3,869 EUR|Avg: €1,278 EUR|-12.4%
Brilliant Earth
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 6€456 EUR
Retailer 14€559 EUR
Retailer 9€562 EUR
Retailer 16€633 EUR
Retailer 11€678 EUR
Retailer 13€773 EUR
Retailer 10€830 EUR
Retailer 12€1,067 EUR
Retailer 2€1,097 EUR
Retailer 3€1,155 EUR
Retailer 5€1,174 EUR
Retailer 8€1,652 EUR
Retailer 7€1,796 EUR
Retailer 15€1,866 EUR
Retailer 4€1,892 EUR
Brilliant Earth€3,388 EUR

28 data points across 16 retailers

17 retailers€456 EUR to €3,388 EUR

A
Cheapest Retailer
-
€456 EUR
$511 USD
Final sale: no returns
Retailer 2
-
€524 EUR
$588 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€559 EUR
HK$4,900 HKD
View
A
Retailer 4
-
€562 EUR
£497 GBP
View
A
Retailer 5
-
€633 EUR
$710 USD
View
B+
Retailer 6
-
€678 EUR
$760 USD
View
A
Retailer 7
-
€773 EUR
View
A
Retailer 8
-
€830 EUR
£733 GBP
View
A
Retailer 9
-
€1,067 EUR
A$1,842 AUD
View
A
Retailer 10
-
€1,097 EUR
ZAR 19,879 ZAR
View
B+
Retailer 11
-
€1,155 EUR
$1,296 USD
View
B+
Retailer 12
-
€1,174 EUR
$1,317 USD
View
B+
Retailer 13
-
€1,652 EUR
$1,853 USD
View
B+
Retailer 14
-
€1,796 EUR
$2,014 USD
View
B+
Retailer 15
-
€1,866 EUR
£1,648 GBP
View
B+
Retailer 16
-
€1,892 EUR
$2,122 USD
View
Most Expensive
B
Brilliant Earth
21698574A · Oct 31
€3,388 EUR
$3,800 USD
View
16 more retailers have this diamond
Prices start from €456 EURSave up to €2,932 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
€456 EUR