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Marquise|Lab Grown|IGI

3.09ct H VS2 Marquise Lab Grown Diamond

EX • H/VS2 • IGI LG830651694

Certificate IGI LG830651694

Diamond specifications and retailer prices

From €2,023 EUR
$2,260 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €2,023 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 3.09ct lab-grown marquise diamond

This 3.09ct 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 LG830651694 or 830651694. 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

3.09
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG830651694
Dimensions15.14 × 7.70 × 4.72 mm
L/W Ratio1.97
Top View
15.14 mm7.70 mm3.09 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830651694
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €699 EUR|Low: €699 EUR|High: €699 EUR|Avg: €699 EUR|+0.1%
September 10, 2026
Retailer 1€699 EUR

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
21225842A · Oct 31
€2,023 EUR
$2,260 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
3.09ct Marquise
€2,023 EUR