Marquise|Lab Grown|IGI

5.08ct F SI2 Marquise Lab Grown Diamond

ID • F/SI2 • IGI LG647495378

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG647495378

Diamond specifications and retailer prices

From €563 EUR
$629 USD
As of November 2, 2026
Save €2,189 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,752 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG647495378 or 647495378. Listed at 13 retailers as of November 1, 2026, with prices from €563 to €2,752, a €2,189 spread on the same certified stone. MOH London lists it at €2,752. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.08
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647495378
Dimensions17.88 × 8.87 × 5.70 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.88 mm8.87 mm5.08 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647495378
Side View
Table 57.0%Crown 37°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.3%

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: Nov 2
Current: €2,752 EUR|Low: €563 EUR|High: €5,961 EUR|Avg: €1,887 EUR|-0.5%
MOH London
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 2, 2026
Retailer 11€563 EUR
Retailer 4€613 EUR
Retailer 12€653 EUR
Retailer 2€777 EUR
Retailer 14€779 EUR
Retailer 13€1,011 EUR
Retailer 3€1,068 EUR
Retailer 9€1,095 EUR
Retailer 6€1,217 EUR
Retailer 16€1,303 EUR
Retailer 10€1,668 EUR
Retailer 15€1,837 EUR
Retailer 5€2,564 EUR
MOH London€2,752 EUR
Retailer 7€5,176 EUR
Retailer 8€5,961 EUR

6 data points across 16 retailers

13 retailers€563 EUR to €2,752 EUR

A
Cheapest Retailer
-
€563 EUR
$629 USD
A
Retailer 2
-
€613 EUR
$685 USD
View
A
Retailer 3
-
€653 EUR
$730 USD
View
A
Retailer 4
-
€777 EUR
£684 GBP
View
A
Retailer 5
-
€779 EUR
HK$6,800 HKD
View
B+
Retailer 6
-
€1,011 EUR
$1,129 USD
View
B+
Retailer 7
-
€1,068 EUR
$1,193 USD
View
B+
Retailer 8
-
€1,095 EUR
£963 GBP
View
B+
Retailer 9
-
€1,303 EUR
$1,456 USD
View
B+
Retailer 10
-
€1,668 EUR
$1,864 USD
View
B
Retailer 11
-
€1,837 EUR
$2,052 USD
View
B
Retailer 12
-
€2,564 EUR
$2,865 USD
View
Most Expensive
B
MOH London
LG647495378 · Nov 1
€2,752 EUR
£2,421 GBP
View
12 more retailers have this diamond
Prices start from €563 EURSave up to €2,189 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
5.08ct Marquise
€563 EUR