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Marquise|Lab Grown|IGI

5.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG848665342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665342

Diamond specifications and retailer prices

From €1,873 EUR
$2,101 USD
As of November 1, 2026
Save €5,738 EUR (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €10,752 EUR at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848665342 or 848665342. Listed at 18 retailers as of October 31, 2026, with a 306% 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

5.09
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665342
Dimensions17.57 × 8.99 × 5.75 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
17.57 mm8.99 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665342
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.0%

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 1
Current: €2,033 EUR|Low: €1,873 EUR|High: €7,612 EUR|Avg: €4,271 EUR|-0.6%
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
Retailer 17
November 2, 2026
Retailer 7€1,873 EUR
Retailer 1€2,033 EUR
Retailer 13€2,465 EUR
Retailer 10€2,670 EUR
Retailer 9€2,768 EUR
Retailer 14€2,792 EUR
Retailer 3€3,333 EUR
Retailer 11€3,935 EUR
Retailer 15€3,945 EUR
Retailer 4€4,022 EUR
Retailer 5€5,233 EUR
Retailer 2€5,565 EUR
Retailer 16€5,575 EUR
Retailer 17€5,653 EUR
Retailer 6€6,802 EUR
Retailer 8€7,077 EUR
Retailer 12€7,612 EUR

8 data points across 17 retailers

18 retailers€1,873 EUR to €7,612 EUR

B+
Cheapest Retailer
-
€1,873 EUR
$2,101 USD
Final sale: no returns
B+
Retailer 2
-
€2,033 EUR
£1,795 GBP
View
B+
Retailer 3
-
€2,465 EUR
$2,765 USD
View
B+
Retailer 4
-
€2,670 EUR
£2,358 GBP
View
B+
Retailer 5
-
€2,768 EUR
$3,105 USD
View
B+
Retailer 6
-
€2,792 EUR
$3,132 USD
View
B
Retailer 7
-
€3,333 EUR
$3,738 USD
View
B
Retailer 8
-
€3,935 EUR
A$6,790 AUD
View
B
Retailer 9
-
€3,945 EUR
ZAR 71,488 ZAR
View
B
Retailer 10
-
€4,022 EUR
£3,552 GBP
View
B
Retailer 11
-
€5,233 EUR
$5,869 USD
View
B
Retailer 12
-
€5,565 EUR
$6,242 USD
View
B
Retailer 13
-
€5,575 EUR
£4,924 GBP
View
B
Retailer 14
-
€5,653 EUR
$6,340 USD
View
B
Retailer 15
-
€6,802 EUR
$7,629 USD
View
B
Retailer 16
-
€7,077 EUR
$7,938 USD
View
B
Retailer 17
-
€7,612 EUR
A$13,134 AUD
View
Most Expensive
Brilliant Earth
22328636A · Nov 2
€10,752 EUR
$12,060 USD
View
Price under review
17 more retailers have this diamond
Prices start from €1,873 EURSave up to €5,738 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
€1,873 EUR