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Marquise|Lab Grown|IGI

3.58ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG809691098

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809691098

Diamond specifications and retailer prices

From €2,327 EUR
$2,600 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €2,327 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 3.58ct lab-grown marquise diamond

This 3.58ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809691098 or 809691098. 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

3.58
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809691098
Dimensions16.58 × 7.92 × 4.84 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.58 mm7.92 mm3.58 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809691098
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

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: €2,327 EUR|Low: €483 EUR|High: €4,108 EUR|Avg: €1,284 EUR|-43.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 17, 2026
Retailer 4€483 EUR
Retailer 5€550 EUR
Retailer 7€645 EUR
Retailer 2€687 EUR
Retailer 3€704 EUR
Retailer 6€918 EUR
Retailer 8€1,380 EUR
Brilliant Earth€2,327 EUR

11 data points across 8 retailers

1 retailer

B
Brilliant Earth
20311362A · Oct 31
€2,327 EUR
$2,600 USD
View

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
3.58ct Marquise
€2,327 EUR