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Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG801635338

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801635338

Diamond specifications and retailer prices

From €559 EUR
As of November 2, 2026
Save €2,174 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,158 EUR at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801635338 or 801635338. Listed at 20 retailers as of November 1, 2026, with a 389% 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

5.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801635338
Dimensions18.42 × 9.16 × 5.25 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.42 mm9.16 mm5.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801635338
Side View
Table 63.0%Crown 34.1°Girdle: THN-MEDPavilion 39.4°Culet: NoneDepth 57.3%

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 2
Current: €1,076 EUR|Low: €559 EUR|High: €3,001 EUR|Avg: €1,334 EUR|-12.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 17€559 EUR
Retailer 18€608 EUR
Retailer 9€626 EUR
Retailer 4€694 EUR
Retailer 14€713 EUR
Retailer 13€790 EUR
Retailer 12€810 EUR
Retailer 20€930 EUR
Retailer 3€994 EUR
Retailer 1€1,076 EUR
Retailer 11€1,313 EUR
Retailer 15€1,318 EUR
Retailer 16€1,523 EUR
Retailer 6€1,536 EUR
Retailer 10€1,601 EUR
Retailer 5€1,825 EUR
Retailer 2€2,175 EUR
Retailer 7€2,214 EUR
Retailer 8€2,240 EUR
Retailer 19€2,733 EUR

27 data points across 20 retailers

20 retailers€559 EUR to €2,733 EUR

A
Cheapest Retailer
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€559 EUR
A
Retailer 2
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€608 EUR
View
A
Retailer 3
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€626 EUR
View
Final sale: no returns
A
Retailer 4
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€694 EUR
View
A
Retailer 5
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€713 EUR
View
Retailer 6
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€790 EUR
View
Price last confirmed 18 days ago
A
Retailer 7
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€810 EUR
View
B+
Retailer 8
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€930 EUR
View
A
Retailer 9
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€994 EUR
View
A
Retailer 10
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€1,076 EUR
View
A
Retailer 11
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€1,318 EUR
View
A
Retailer 12
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€1,523 EUR
View
B+
Retailer 13
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€1,536 EUR
View
B+
Retailer 14
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€1,601 EUR
View
B+
Retailer 15
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€1,825 EUR
View
B+
Retailer 16
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€2,175 EUR
View
B+
Retailer 17
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€2,214 EUR
View
B+
Retailer 18
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€2,240 EUR
View
B
Retailer 19
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€2,733 EUR
View
Most Expensive
Rare Carat
12H801635338 · Oct 7
€3,158 EUR
$3,530 USD
View
Price last confirmed 27 days ago
19 more retailers have this diamond
Prices start from €559 EURSave up to €2,174 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
5.01ct Marquise
€559 EUR