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Marquise|Lab Grown|IGI

0.50ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG788681760

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681760

Diamond specifications and retailer prices

From €106 EUR
As of November 4, 2026
Save €366 EUR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,101 EUR at MOH London · As of November 2, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788681760 or 788681760. Listed at 18 retailers as of November 4, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681760
Dimensions8.07 × 4.17 × 2.57 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.07 mm4.17 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788681760
Side View
Table 53.0%Crown 28.4°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 61.6%

Caratlytics Score

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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 4
Current: €1,101 EUR|Low: €104 EUR|High: €1,142 EUR|Avg: €314 EUR|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
November 5, 2026
Retailer 4€106 EUR
Retailer 19€118 EUR
Retailer 18€123 EUR
Retailer 15€141 EUR
Retailer 9€142 EUR
Retailer 11€159 EUR
Retailer 6€200 EUR
Retailer 13€239 EUR
Retailer 5€248 EUR
Retailer 12€255 EUR
Retailer 2€268 EUR
Retailer 10€312 EUR
Retailer 3€318 EUR
Retailer 16€335 EUR
Retailer 8€371 EUR
Retailer 17€424 EUR
Retailer 14€472 EUR
Retailer 7€692 EUR
MOH London€1,101 EUR

34 data points across 19 retailers

18 retailers€106 EUR to €472 EUR

A
Cheapest Retailer
-
€106 EUR
A
Retailer 2
-
€118 EUR
View
Final sale: no returns
A
Retailer 3
-
€123 EUR
View
A
Retailer 4
-
€141 EUR
View
Retailer 5
-
€142 EUR
View
Price last confirmed 20 days ago
A
Retailer 6
-
€159 EUR
View
A
Retailer 7
-
€200 EUR
View
A
Retailer 8
-
€239 EUR
View
B+
Retailer 9
-
€255 EUR
View
B+
Retailer 10
-
€268 EUR
View
B+
Retailer 11
-
€312 EUR
View
B+
Retailer 12
-
€318 EUR
View
B+
Retailer 13
-
€335 EUR
View
B
Retailer 14
-
€371 EUR
View
B
Retailer 15
-
€424 EUR
View
B
Retailer 16
-
€472 EUR
View
Retailer 17
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€692 EUR
View
Price last confirmed 18 days ago
Most Expensive
MOH London
LG788681760 · Nov 2
€1,101 EUR
£973 GBP
View
Price under review
17 more retailers have this diamond
Prices start from €106 EURSave up to €366 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
€106 EUR