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Marquise|Lab Grown|IGI

5.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG819660862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819660862

Diamond specifications and retailer prices

From €1,736 EUR
$1,940 USD
As of October 29, 2026
Save €4,576 EUR (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,313 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819660862 or 819660862. Listed at 15 retailers as of October 29, 2026, with prices from €1,736 to €6,313, a €4,576 spread on the same certified stone. Taylor and Hart lists it at €6,313. 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

5.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819660862
Dimensions17.62 × 9.03 × 5.55 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.62 mm9.03 mm5.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819660862
Side View
Table 64.0%Crown 35.3°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 29
Current: €2,552 EUR|Low: €1,736 EUR|High: €6,313 EUR|Avg: €3,637 EUR|-16.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Taylor and Hart
October 31, 2026
Retailer 4€1,736 EUR
Retailer 8€1,922 EUR
Retailer 2€1,951 EUR
Retailer 1€2,552 EUR
Retailer 12€2,573 EUR
Retailer 7€2,757 EUR
Retailer 11€2,973 EUR
Retailer 6€2,986 EUR
Retailer 14€3,654 EUR
Retailer 9€3,657 EUR
Retailer 3€3,724 EUR
Retailer 5€4,850 EUR
Retailer 10€5,168 EUR
Retailer 13€5,195 EUR
Taylor and Hart€6,313 EUR

43 data points across 15 retailers

15 retailers€1,736 EUR to €6,313 EUR

A
Cheapest Retailer
-
€1,736 EUR
$1,940 USD
Final sale: no returns
A
Retailer 2
-
€1,922 EUR
£1,691 GBP
View
A
Retailer 3
-
€1,951 EUR
$2,180 USD
View
B+
Retailer 4
-
€2,552 EUR
£2,245 GBP
View
B+
Retailer 5
-
€2,573 EUR
$2,875 USD
View
B+
Retailer 6
-
€2,757 EUR
$3,080 USD
View
B+
Retailer 7
-
€2,973 EUR
View
B+
Retailer 8
-
€2,986 EUR
$3,336 USD
View
Retailer 9
-
€3,654 EUR
A$6,280 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€3,657 EUR
ZAR 66,004 ZAR
View
B+
Retailer 11
-
€3,724 EUR
£3,276 GBP
View
B
Retailer 12
-
€4,850 EUR
$5,419 USD
View
B
Retailer 13
-
€5,168 EUR
£4,546 GBP
View
B
Retailer 14
-
€5,195 EUR
$5,804 USD
View
Most Expensive
B
Taylor and Hart
3QOXURX · Oct 30
€6,313 EUR
$7,053 USD
View
14 more retailers have this diamond
Prices start from €1,736 EURSave up to €4,576 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
5.09ct Marquise
€1,736 EUR