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Marquise|Lab Grown|IGI

0.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG803660140

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803660140

Diamond specifications and retailer prices

From €99 EUR
As of November 4, 2026
Save €925 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,025 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803660140 or 803660140. Listed at 22 retailers as of November 4, 2026, with prices from €99 to €1,025, a €925 spread on the same certified stone. MOH London lists it at €1,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660140
Dimensions7.86 × 4.08 × 2.52 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm4.08 mm0.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660140
Side View
Table 63.0%Crown 36.9°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 61.8%

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 4
Current: €1,025 EUR|Low: €97 EUR|High: €1,061 EUR|Avg: €345 EUR|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 14€99 EUR
Retailer 18€111 EUR
Retailer 4€115 EUR
Retailer 13€131 EUR
Retailer 8€200 EUR
Retailer 6€221 EUR
Retailer 11€224 EUR
Retailer 3€242 EUR
Retailer 2€245 EUR
Retailer 19€296 EUR
Retailer 9€327 EUR
Retailer 10€348 EUR
Retailer 5€364 EUR
Retailer 16€396 EUR
Retailer 7€399 EUR
Retailer 15€441 EUR
Retailer 17€446 EUR
Retailer 12€649 EUR
Retailer 20€809 EUR
MOH London€1,025 EUR

38 data points across 20 retailers

22 retailers€99 EUR to €1,025 EUR

A
Cheapest Retailer
-
€99 EUR
A
Retailer 2
-
€111 EUR
View
Final sale: no returns
A
Retailer 3
-
€115 EUR
View
A
Retailer 4
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€131 EUR
View
A
Retailer 5
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€147 EUR
View
Retailer 6
-
€200 EUR
View
Price last confirmed 8 days ago
Retailer 7
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€221 EUR
View
Price last confirmed 11 days ago
Retailer 8
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€224 EUR
View
Price last confirmed 23 days ago
A
Retailer 9
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€242 EUR
View
B+
Retailer 10
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€245 EUR
View
B+
Retailer 11
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€294 EUR
View
B+
Retailer 12
-
€296 EUR
View
Retailer 13
-
€327 EUR
View
Price last confirmed 10 days ago
B+
Retailer 14
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€348 EUR
View
B+
Retailer 15
-
€364 EUR
View
B+
Retailer 16
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€396 EUR
View
B
Retailer 17
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€399 EUR
View
B
Retailer 18
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€441 EUR
View
B
Retailer 19
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€446 EUR
View
Retailer 20
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€649 EUR
View
Price last confirmed 20 days ago
B
Retailer 21
-
€809 EUR
View
Most Expensive
B
MOH London
LG803660140 · Nov 5
€1,025 EUR
£909 GBP
View
21 more retailers have this diamond
Prices start from €99 EURSave up to €925 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
0.50ct Marquise
€99 EUR