Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG843680543

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843680543

Diamond specifications and retailer prices

From €705 EUR
$788 USD
As of October 30, 2026
Save €2,569 EUR (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,274 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

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 LG843680543 or 843680543. Listed at 23 retailers as of October 30, 2026, with prices from €705 to €3,274, a €2,569 spread on the same certified stone. Michael Trio lists it at €3,274. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680543
Dimensions16.01 × 7.39 × 4.47 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.01 mm7.39 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680543
Side View
Table 63.0%Crown 38.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.5%

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: €3,274 EUR|Low: €705 EUR|High: €3,337 EUR|Avg: €1,669 EUR|-1.9%
Michael Trio
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Retailer 22
October 31, 2026
Retailer 20€705 EUR
Retailer 11€772 EUR
Retailer 5€790 EUR
Retailer 6€818 EUR
Retailer 15€838 EUR
Retailer 7€976 EUR
Retailer 21€1,074 EUR
Retailer 18€1,152 EUR
Retailer 19€1,173 EUR
Retailer 12€1,247 EUR
Retailer 13€1,255 EUR
Retailer 4€1,540 EUR
Retailer 16€1,848 EUR
Retailer 9€1,900 EUR
Retailer 17€1,946 EUR
Retailer 10€2,301 EUR
Retailer 14€2,565 EUR
Retailer 3€2,829 EUR
Retailer 22€2,930 EUR
Retailer 2€3,072 EUR
Retailer 8€3,084 EUR
Michael Trio€3,274 EUR

15 data points across 22 retailers

23 retailers€705 EUR to €3,274 EUR

A
Cheapest Retailer
-
€705 EUR
$788 USD
A
Retailer 2
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€772 EUR
$863 USD
View
A
Retailer 3
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€790 EUR
$883 USD
View
Final sale: no returns
A
Retailer 4
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€818 EUR
$914 USD
View
Retailer 5
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€838 EUR
$936 USD
View
Price last confirmed 14 days ago
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Retailer 6
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€976 EUR
$1,090 USD
View
A
Retailer 7
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€1,074 EUR
£945 GBP
View
A
Retailer 8
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€1,152 EUR
$1,287 USD
View
A
Retailer 9
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€1,173 EUR
$1,310 USD
View
A
Retailer 10
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€1,247 EUR
View
A
Retailer 11
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€1,255 EUR
£1,104 GBP
View
A
Retailer 12
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€1,540 EUR
$1,721 USD
View
B+
Retailer 13
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€1,848 EUR
A$3,177 AUD
View
B+
Retailer 14
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€1,900 EUR
ZAR 34,297 ZAR
View
B+
Retailer 15
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€1,946 EUR
$2,174 USD
View
B+
Retailer 16
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€2,301 EUR
$2,571 USD
View
B
Retailer 17
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€2,565 EUR
£2,256 GBP
View
B
Retailer 18
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€2,659 EUR
$2,971 USD
View
B+
Retailer 19
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€2,829 EUR
$3,161 USD
View
B+
Retailer 20
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€2,930 EUR
$3,273 USD
View
B
Retailer 21
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€3,072 EUR
A$5,280 AUD
View
B
Retailer 22
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€3,084 EUR
£2,713 GBP
View
Most Expensive
B
Michael Trio
2129645280 · Oct 31
€3,274 EUR
SGD 4,943 SGD
View
22 more retailers have this diamond
Prices start from €705 EURSave up to €2,569 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
€705 EUR