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Marquise|Lab Grown|IGI

5.05ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG801668187

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801668187

Diamond specifications and retailer prices

From €1,181 EUR
$1,325 USD
As of November 2, 2026
Save €4,765 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,162 EUR at Michael Trio · As of October 11, 2026
View at Michael Trio

About this 5.05ct lab-grown marquise diamond

This 5.05ct 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 LG801668187 or 801668187. Listed at 22 retailers as of November 1, 2026, with a 403% 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

5.05
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801668187
Dimensions17.63 × 9.24 × 5.59 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.63 mm9.24 mm5.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801668187
Side View
Table 60.0%Crown 34.1°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €8,162 EUR|Low: €1,181 EUR|High: €10,645 EUR|Avg: €3,701 EUR
Michael Trio
Retailer 2
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Retailer 20
November 3, 2026
Retailer 16€1,181 EUR
Retailer 18€1,285 EUR
Retailer 5€1,370 EUR
Retailer 14€1,846 EUR
Retailer 13€1,913 EUR
Retailer 3€1,957 EUR
Retailer 12€2,183 EUR
Retailer 15€2,553 EUR
Retailer 7€2,568 EUR
Retailer 8€2,777 EUR
Retailer 2€2,786 EUR
Retailer 11€2,978 EUR
Retailer 17€3,127 EUR
Retailer 6€3,315 EUR
Retailer 9€3,931 EUR
Retailer 20€4,402 EUR
Retailer 10€4,813 EUR
Retailer 4€4,973 EUR
Retailer 19€5,947 EUR
Michael Trio€8,162 EUR

36 data points across 20 retailers

22 retailers€1,181 EUR to €5,947 EUR

A
Cheapest Retailer
-
€1,181 EUR
$1,325 USD
A
Retailer 2
-
€1,285 EUR
$1,441 USD
View
A
Retailer 3
-
€1,370 EUR
$1,537 USD
View
B+
Retailer 4
-
€1,846 EUR
$2,070 USD
View
Retailer 5
-
€1,881 EUR
$2,110 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
€1,913 EUR
£1,689 GBP
View
B+
Retailer 7
-
€1,957 EUR
$2,195 USD
View
B+
Retailer 8
-
€2,183 EUR
$2,448 USD
View
B+
Retailer 9
-
€2,553 EUR
$2,864 USD
View
B+
Retailer 10
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€2,568 EUR
$2,880 USD
View
B+
Retailer 11
-
€2,777 EUR
A$4,791 AUD
View
B+
Retailer 12
-
€2,786 EUR
ZAR 50,485 ZAR
View
B+
Retailer 13
-
€2,978 EUR
View
B
Retailer 14
-
€3,127 EUR
$3,507 USD
View
B
Retailer 15
-
€3,315 EUR
£2,928 GBP
View
B
Retailer 16
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€3,766 EUR
$4,224 USD
View
B
Retailer 17
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€3,931 EUR
$4,409 USD
View
B
Retailer 18
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€4,402 EUR
£3,888 GBP
View
B
Retailer 19
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€4,813 EUR
$5,398 USD
View
B
Retailer 20
-
€4,973 EUR
$5,578 USD
View
B
Retailer 21
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€5,947 EUR
$6,670 USD
View
Most Expensive
Michael Trio
1150327692 · Oct 11
€8,162 EUR
SGD 12,371 SGD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from €1,181 EURSave up to €4,765 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
5.05ct Marquise
€1,181 EUR