Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842650091

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650091

Diamond specifications and retailer prices

From €798 EUR
$892 USD
As of October 30, 2026
Save €3,480 EUR (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €4,279 EUR at Brilliant Earth · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650091 or 842650091. Listed at 25 retailers as of October 30, 2026, with prices from €798 to €4,279, a €3,480 spread on the same certified stone. Brilliant Earth lists it at €4,279. 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 angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650091
Dimensions15.63 × 7.56 × 4.61 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.63 mm7.56 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650091
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.0%

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: €4,279 EUR|Low: €798 EUR|High: €4,279 EUR|Avg: €2,038 EUR
Brilliant Earth
Retailer 2
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Retailer 25
October 31, 2026
Retailer 11€798 EUR
Retailer 5€868 EUR
Retailer 12€893 EUR
Retailer 6€926 EUR
Retailer 10€926 EUR
Retailer 22€1,083 EUR
Retailer 20€1,216 EUR
Retailer 17€1,240 EUR
Retailer 24€1,325 EUR
Retailer 23€1,402 EUR
Retailer 13€1,425 EUR
Retailer 16€1,573 EUR
Retailer 19€1,828 EUR
Retailer 2€2,092 EUR
Retailer 21€2,150 EUR
Retailer 14€2,251 EUR
Retailer 3€2,565 EUR
Retailer 15€2,604 EUR
Retailer 7€2,898 EUR
Retailer 8€3,045 EUR
Retailer 9€3,216 EUR
Retailer 4€3,240 EUR
Retailer 18€3,325 EUR
Retailer 25€3,476 EUR
Brilliant Earth€4,279 EUR

24 data points across 25 retailers

25 retailers€798 EUR to €4,279 EUR

A
Cheapest Retailer
-
€798 EUR
$892 USD
A
Retailer 2
-
€868 EUR
$970 USD
View
A
Retailer 3
-
€893 EUR
$998 USD
View
Final sale: no returns
Retailer 4
-
€926 EUR
$1,035 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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€926 EUR
$1,035 USD
View
A
Retailer 6
-
€1,083 EUR
$1,210 USD
View
A
Retailer 7
-
€1,216 EUR
£1,070 GBP
View
A
Retailer 8
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€1,240 EUR
$1,385 USD
View
A
Retailer 9
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€1,325 EUR
$1,480 USD
View
A
Retailer 10
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€1,402 EUR
View
A
Retailer 11
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€1,425 EUR
£1,254 GBP
View
A
Retailer 12
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€1,573 EUR
$1,757 USD
View
B+
Retailer 13
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€1,828 EUR
$2,042 USD
View
B+
Retailer 14
-
€2,092 EUR
A$3,595 AUD
View
B+
Retailer 15
-
€2,150 EUR
ZAR 38,812 ZAR
View
Retailer 16
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€2,251 EUR
$2,515 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
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€2,565 EUR
£2,256 GBP
View
B+
Retailer 18
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€2,604 EUR
$2,909 USD
View
B
Retailer 19
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€2,898 EUR
$3,238 USD
View
B
Retailer 20
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€3,045 EUR
$3,402 USD
View
B
Retailer 21
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€3,216 EUR
$3,593 USD
View
B
Retailer 22
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€3,240 EUR
$3,620 USD
View
B
Retailer 23
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€3,325 EUR
$3,715 USD
View
B
Retailer 24
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€3,476 EUR
£3,058 GBP
View
Most Expensive
B
Brilliant Earth
22167776A · Oct 31
€4,279 EUR
$4,780 USD
View
24 more retailers have this diamond
Prices start from €798 EURSave up to €3,480 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
€798 EUR