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Emerald|Lab Grown|IGI

5.15ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG561290271

Shape and cutting style on the report: Emerald cut

Certificate IGI LG561290271

Diamond specifications and retailer prices

From €2,366 EUR
$2,643 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €2,366 EUR at B2C Jewels
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 B2C Jewels

About this 5.15ct lab-grown emerald diamond

This 5.15ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG561290271 or 561290271. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.15
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561290271
Dimensions12.27 × 7.90 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.27 mm7.90 mm5.15 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561290271
Side View
Table 62.0%Crown 30.6°Girdle: MediumPavilion 37.9°Culet: LNGDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €2,366 EUR|Low: €2,266 EUR|High: €2,894 EUR|Avg: €2,509 EUR|-18.2%
September 23, 2026
B2C Jewels€2,366 EUR

3 data points across 1 retailer

1 retailer

B
B2C Jewels
21173578 · Nov 1
€2,366 EUR
$2,643 USD
View

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B
5.15ct Emerald
€2,366 EUR