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Marquise|Lab Grown|IGI

5.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG837696888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837696888

Diamond specifications and retailer prices

From €2,576 EUR
£2,275 GBP
As of November 2, 2026
Save €3,794 EUR (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €6,370 EUR at Taylor and Hart · As of October 31, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837696888 or 837696888. Listed at 6 retailers as of October 31, 2026, with prices from €2,576 to €6,370, a €3,794 spread on the same certified stone. Taylor and Hart lists it at €6,370. 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
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837696888
Dimensions18.13 × 8.78 × 5.51 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.13 mm8.78 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837696888
Side View
Table 61.0%Crown 34.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,576 EUR|Low: €2,560 EUR|High: €6,370 EUR|Avg: €3,876 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 1€2,576 EUR
Retailer 4€2,850 EUR
Retailer 3€2,997 EUR
Retailer 5€3,299 EUR
Retailer 2€5,188 EUR
Taylor and Hart€6,370 EUR

34 data points across 6 retailers

6 retailers€2,576 EUR to €6,370 EUR

B+
Cheapest Retailer
-
€2,576 EUR
£2,275 GBP
B+
Retailer 2
-
€2,850 EUR
$3,197 USD
View
B+
Retailer 3
-
€2,997 EUR
View
B
Retailer 4
-
€3,299 EUR
$3,700 USD
View
B
Retailer 5
-
€5,188 EUR
£4,582 GBP
View
Most Expensive
B
Taylor and Hart
3NZFJBA · Oct 31
€6,370 EUR
$7,145 USD
View
5 more retailers have this diamond
Prices start from €2,576 EURSave up to €3,794 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.

B+
5.09ct Marquise
€2,576 EUR