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Marquise|Lab Grown|IGI

3.09ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG801680751

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801680751

Diamond specifications and retailer prices

From €468 EUR
$525 USD
As of November 1, 2026
Save €3,250 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,718 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801680751 or 801680751. Listed at 12 retailers as of November 1, 2026, with prices from €468 to €3,718, a €3,250 spread on the same certified stone. Do Amore Diamonds lists it at €3,718. 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
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801680751
Dimensions15.69 × 7.56 × 4.64 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.56 mm3.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801680751
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: €3,718 EUR|Low: €325 EUR|High: €3,718 EUR|Avg: €1,819 EUR|+2.5%
Do Amore Diamonds
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 2, 2026
Retailer 14€468 EUR
Retailer 10€519 EUR
Retailer 9€695 EUR
Retailer 2€895 EUR
Retailer 12€965 EUR
Retailer 8€1,209 EUR
Retailer 11€1,506 EUR
Retailer 4€1,685 EUR
Retailer 3€1,957 EUR
Retailer 13€1,982 EUR
Retailer 7€2,389 EUR
Retailer 6€2,737 EUR
Retailer 5€3,669 EUR
Do Amore Diamonds€3,718 EUR

26 data points across 14 retailers

12 retailers€468 EUR to €3,718 EUR

A
Cheapest Retailer
-
€468 EUR
$525 USD
Final sale: no returns
A
Retailer 2
-
€519 EUR
$582 USD
View
B+
Retailer 3
-
€695 EUR
$779 USD
View
A
Retailer 4
-
€895 EUR
£791 GBP
View
A
Retailer 5
-
€965 EUR
$1,082 USD
View
B+
Retailer 6
-
€1,209 EUR
A$2,086 AUD
View
B+
Retailer 7
-
€1,506 EUR
$1,689 USD
View
B+
Retailer 8
-
€1,685 EUR
£1,488 GBP
View
B+
Retailer 9
-
€1,957 EUR
$2,195 USD
View
B+
Retailer 10
-
€1,982 EUR
$2,223 USD
View
B
Retailer 11
-
€2,389 EUR
£2,110 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DB3D3F00F · Nov 2
€3,718 EUR
$4,170 USD
View
11 more retailers have this diamond
Prices start from €468 EURSave up to €3,250 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
€468 EUR