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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842650110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650110

Diamond specifications and retailer prices

From €513 EUR
As of November 4, 2026
Save €2,251 EUR (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €3,648 EUR at Brilliant Earth · As of October 21, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650110 or 842650110. Listed at 26 retailers as of November 3, 2026, with a 439% 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650110
Dimensions15.23 × 7.73 × 4.69 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.23 mm7.73 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650110
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.7%

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: Nov 4
Current: €3,648 EUR|Low: €513 EUR|High: €3,674 EUR|Avg: €1,459 EUR|-0.7%
Brilliant Earth
Retailer 2
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Retailer 26
November 4, 2026
Retailer 12€513 EUR
Retailer 14€574 EUR
Retailer 5€575 EUR
Retailer 7€636 EUR
Retailer 11€636 EUR
Retailer 2€706 EUR
Retailer 26€754 EUR
Retailer 6€848 EUR
Retailer 25€917 EUR
Retailer 18€948 EUR
Retailer 13€984 EUR
Retailer 17€1,293 EUR
Retailer 23€1,337 EUR
Retailer 24€1,344 EUR
Retailer 20€1,381 EUR
Retailer 15€1,411 EUR
Retailer 16€1,674 EUR
Retailer 4€1,852 EUR
Retailer 10€2,050 EUR
Retailer 9€2,061 EUR
Retailer 19€2,085 EUR
Retailer 8€2,131 EUR
Retailer 22€2,316 EUR
Retailer 21€2,764 EUR
Retailer 3€2,791 EUR
Brilliant Earth€3,648 EUR

29 data points across 26 retailers

26 retailers€513 EUR to €2,764 EUR

A
Cheapest Retailer
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€513 EUR
A
Retailer 2
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€574 EUR
View
Final sale: no returns
A
Retailer 3
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€575 EUR
View
Retailer 4
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€636 EUR
View
Price last confirmed 20 days ago
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Retailer 5
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€636 EUR
View
A
Retailer 6
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€706 EUR
View
A
Retailer 7
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€754 EUR
View
A
Retailer 8
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€848 EUR
View
Retailer 9
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€917 EUR
View
Price last confirmed 9 days ago
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Retailer 10
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€948 EUR
View
A
Retailer 11
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€984 EUR
View
A
Retailer 12
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€1,293 EUR
View
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Retailer 13
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€1,337 EUR
View
A
Retailer 14
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€1,344 EUR
View
A
Retailer 15
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€1,381 EUR
View
B+
Retailer 16
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€1,411 EUR
View
B+
Retailer 17
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€1,674 EUR
View
B+
Retailer 18
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€1,852 EUR
View
B+
Retailer 19
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€2,050 EUR
View
B+
Retailer 20
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€2,061 EUR
View
B+
Retailer 21
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€2,085 EUR
View
B+
Retailer 22
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€2,131 EUR
View
B+
Retailer 23
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€2,316 EUR
View
B+
Retailer 24
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€2,764 EUR
View
Retailer 25
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€2,791 EUR
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
22168109A · Oct 21
€3,648 EUR
$4,110 USD
View
Price last confirmed 14 days ago
25 more retailers have this diamond
Prices start from €513 EURSave up to €2,251 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
€513 EUR