Marquise|Lab Grown|IGI

5.09ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG843655316

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843655316

Diamond specifications and retailer prices

From €1,523 EUR
$1,701 USD
As of October 31, 2026
Save €4,267 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €12,424 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG843655316 or 843655316. Listed at 17 retailers as of October 31, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.09
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655316
Dimensions17.20 × 8.87 × 5.62 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.20 mm8.87 mm5.09 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655316
Side View
Table 59.0%Crown 38.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 63.4%

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 31
Current: €4,503 EUR|Low: €1,523 EUR|High: €6,028 EUR|Avg: €3,419 EUR|-1.6%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 15€1,523 EUR
Retailer 10€1,679 EUR
Retailer 5€1,728 EUR
Retailer 11€2,227 EUR
Retailer 9€2,254 EUR
Retailer 8€2,485 EUR
Retailer 14€2,788 EUR
Retailer 3€2,922 EUR
Retailer 12€3,195 EUR
Retailer 4€3,203 EUR
Retailer 6€3,806 EUR
Retailer 13€4,249 EUR
Retailer 1€4,503 EUR
Retailer 2€5,543 EUR
Retailer 16€5,743 EUR
Retailer 7€5,789 EUR

10 data points across 16 retailers

17 retailers€1,523 EUR to €5,789 EUR

A
Cheapest Retailer
-
€1,523 EUR
$1,701 USD
Final sale: no returns
A
Retailer 2
-
€1,679 EUR
£1,477 GBP
View
A
Retailer 3
-
€1,728 EUR
$1,930 USD
View
A
Retailer 4
-
€2,227 EUR
£1,959 GBP
View
B+
Retailer 5
-
€2,254 EUR
$2,518 USD
View
Retailer 6
-
€2,485 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€2,788 EUR
$3,115 USD
View
B+
Retailer 8
-
€2,922 EUR
$3,265 USD
View
B+
Retailer 9
-
€3,195 EUR
A$5,491 AUD
View
B+
Retailer 10
-
€3,203 EUR
ZAR 57,813 ZAR
View
B+
Retailer 11
-
€3,806 EUR
£3,348 GBP
View
B
Retailer 12
-
€4,249 EUR
$4,747 USD
View
B
Retailer 13
-
€4,503 EUR
£3,961 GBP
View
B
Retailer 14
-
€5,543 EUR
$6,192 USD
View
B
Retailer 15
-
€5,743 EUR
$6,416 USD
View
B
Retailer 16
-
€5,789 EUR
SGD 8,740 SGD
View
Most Expensive
Brilliant Earth
22405722A · Oct 31
€12,424 EUR
$13,880 USD
View
Price under review
16 more retailers have this diamond
Prices start from €1,523 EURSave up to €4,267 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
€1,523 EUR