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Asscher|Lab Grown|IGI

3.10ct G SI1 Asscher Lab Grown Diamond

EX • G/SI1 • IGI LG487194084

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG487194084

Diamond specifications and retailer prices

From €892 EUR
$997 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €892 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 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487194084 or 487194084. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.10
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487194084
Dimensions8.23 × 8.12 mm
L/W Ratio1.01
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
8.23 mm8.12 mm3.10 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487194084
Side View
Table 66.5%Crown 22.2°Girdle: MediumPavilion 39.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €892 EUR|Low: €857 EUR|High: €1,097 EUR|Avg: €949 EUR|-18.7%
September 23, 2026
B2C Jewels€892 EUR

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
24883696 · Nov 1
€892 EUR
$997 USD
View

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B+
3.10ct Asscher
€892 EUR