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Marquise|Lab Grown|IGI

3.03ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG802624153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802624153

Diamond specifications and retailer prices

From €2,300 EUR
$2,570 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €2,300 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 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG802624153 or 802624153. Listed at a single retailer as of October 31, 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

3.03
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802624153
Dimensions14.34 × 7.62 × 4.87 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.34 mm7.62 mm3.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802624153
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €2,300 EUR|Low: €725 EUR|High: €3,840 EUR|Avg: €1,490 EUR|-40.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
July 22, 2026
Retailer 3€725 EUR
Retailer 5€806 EUR
Retailer 7€869 EUR
Retailer 2€1,105 EUR
Retailer 6€1,266 EUR
Retailer 4€1,834 EUR
Brilliant Earth€2,300 EUR

26 data points across 7 retailers

1 retailer

B
Brilliant Earth
19877514A · Oct 31
€2,300 EUR
$2,570 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
3.03ct Marquise
€2,300 EUR