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Emerald|Lab Grown|IGI

1.01ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG447076992

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447076992

Diamond specifications and retailer prices

From €159 EUR
As of November 4, 2026
Save €578 EUR (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €738 EUR at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447076992 or 447076992. Listed at 3 retailers as of November 4, 2026, with prices from €159 to €738, a €578 spread on the same certified stone. B2C Jewels lists it at €738. 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

1.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle25.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447076992
Dimensions6.43 × 4.74 × 3.22 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT). Type II
Top View
6.43 mm4.74 mm1.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447076992
Side View
Table 67.5%Crown 25.6°Girdle: Slightly ThickPavilion 40.2°Culet: LNGDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €738 EUR|Low: €159 EUR|High: €829 EUR|Avg: €410 EUR
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 7€159 EUR
Retailer 4€229 EUR
Retailer 3€263 EUR
Retailer 8€294 EUR
Retailer 2€361 EUR
Retailer 6€372 EUR
Retailer 5€445 EUR
B2C Jewels€738 EUR
Retailer 9€829 EUR

4 data points across 9 retailers

3 retailers€159 EUR to €738 EUR

A
Cheapest Retailer
-
€159 EUR
Retailer 2
-
€361 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
B2C Jewels
19777436 · Nov 4
€738 EUR
$828 USD
View
2 more retailers have this diamond
Prices start from €159 EURSave up to €578 EUR

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.

A
1.01ct Emerald
€159 EUR