Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG815601967

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815601967

Diamond specifications and retailer prices

From €668 EUR
$746 USD
As of October 30, 2026
Save €2,572 EUR (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,631 EUR at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815601967 or 815601967. Listed at 23 retailers as of October 28, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815601967
Dimensions14.76 × 7.63 × 4.89 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.63 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815601967
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.1%

Caratlytics Score

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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: Oct 30
Current: €3,240 EUR|Low: €668 EUR|High: €3,276 EUR|Avg: €1,772 EUR|-1.1%
Rare Carat
Retailer 2
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Retailer 22
November 1, 2026
Retailer 7€668 EUR
Retailer 21€727 EUR
Retailer 3€748 EUR
Retailer 4€775 EUR
Retailer 6€775 EUR
Retailer 18€931 EUR
Retailer 2€1,014 EUR
Retailer 10€1,110 EUR
Retailer 9€1,111 EUR
Retailer 13€1,244 EUR
Retailer 19€1,284 EUR
Retailer 5€1,529 EUR
Retailer 17€1,750 EUR
Retailer 22€1,908 EUR
Retailer 8€2,179 EUR
Retailer 12€2,414 EUR
Retailer 11€2,619 EUR
Retailer 14€2,629 EUR
Retailer 15€2,672 EUR
Retailer 20€3,047 EUR
Retailer 16€3,059 EUR
Rare Carat€3,240 EUR

30 data points across 22 retailers

23 retailers€668 EUR to €3,240 EUR

A
Cheapest Retailer
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€668 EUR
$746 USD
A
Retailer 2
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€727 EUR
$812 USD
View
A
Retailer 3
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€748 EUR
$836 USD
View
Final sale: no returns
A
Retailer 4
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€775 EUR
$866 USD
View
Retailer 5
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€775 EUR
$866 USD
View
Price last confirmed 15 days ago
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Retailer 6
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€931 EUR
$1,040 USD
View
A
Retailer 7
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€1,014 EUR
£892 GBP
View
A
Retailer 8
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€1,110 EUR
$1,240 USD
View
A
Retailer 9
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€1,111 EUR
$1,241 USD
View
A
Retailer 10
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€1,244 EUR
£1,095 GBP
View
A
Retailer 11
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€1,284 EUR
View
A
Retailer 12
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€1,529 EUR
$1,708 USD
View
B+
Retailer 13
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€1,750 EUR
A$3,008 AUD
View
B+
Retailer 14
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€1,908 EUR
$2,132 USD
View
B+
Retailer 15
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€2,179 EUR
$2,434 USD
View
B+
Retailer 16
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€2,414 EUR
£2,124 GBP
View
B+
Retailer 17
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€2,619 EUR
$2,926 USD
View
B+
Retailer 18
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€2,629 EUR
$2,937 USD
View
B+
Retailer 19
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€2,672 EUR
$2,986 USD
View
B+
Retailer 20
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€3,047 EUR
£2,680 GBP
View
B
Retailer 21
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€3,059 EUR
A$5,258 AUD
View
B
Retailer 22
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€3,240 EUR
$3,620 USD
View
Most Expensive
Rare Carat
AB-68 · Jul 27
€3,631 EUR
$4,057 USD
View
Price last confirmed 97 days ago
22 more retailers have this diamond
Prices start from €668 EURSave up to €2,572 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
€668 EUR