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Marquise|Lab Grown|IGI

3.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG795643988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795643988

Diamond specifications and retailer prices

From €2,478 EUR
$2,770 USD
As of November 3, 2026
1 retailer carries this diamond
Only listing: €2,478 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795643988 or 795643988. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643988
Dimensions15.96 × 7.40 × 4.53 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.96 mm7.40 mm3.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643988
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: €2,478 EUR|Low: €592 EUR|High: €3,811 EUR|Avg: €1,436 EUR|-35.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
June 17, 2026
Retailer 4€592 EUR
Retailer 6€854 EUR
Retailer 2€965 EUR
Retailer 3€1,078 EUR
Retailer 5€1,305 EUR
Brilliant Earth€2,478 EUR

6 data points across 6 retailers

1 retailer

B
Brilliant Earth
20067616A · Nov 3
€2,478 EUR
$2,770 USD
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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.

B
3.01ct Marquise
€2,478 EUR