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Marquise|Lab Grown|IGI

3.09ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From €418 EUR
$469 USD
As of November 2, 2026
Save €171 EUR (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €589 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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. Listed at 3 retailers as of November 2, 2026, with prices from €418 to €589, a €171 spread on the same certified stone. Moon Ocean lists it at €589. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions15.69 × 7.56 × 4.64 mm
L/W Ratio2.08
Top View
15.69 mm7.56 mm3.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €589 EUR|Low: €408 EUR|High: €2,003 EUR|Avg: €936 EUR|+1.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€418 EUR
Retailer 2€468 EUR
Retailer 4€506 EUR
Moon Ocean€589 EUR
Retailer 5€1,470 EUR
Retailer 6€2,003 EUR

17 data points across 6 retailers

3 retailers€418 EUR to €589 EUR

A
Cheapest Retailer
-
€418 EUR
$469 USD
A
Retailer 2
-
€468 EUR
$525 USD
View
Most Expensive
A
Moon Ocean
NVL-DB3D3F00F-751 · Nov 2
€589 EUR
£521 GBP
View
2 more retailers have this diamond
Prices start from €418 EURSave up to €171 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
€418 EUR