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Emerald|Lab Grown|IGI

1.01ct J SI2 Emerald Lab Grown Diamond

EX • J/SI2 • IGI LG365925855

Shape and cutting style on the report: Emerald cut

Certificate IGI LG365925855

Diamond specifications and retailer prices

From £528 GBP
$703 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £528 GBP 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 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG365925855 or 365925855. Listed at a single retailer as of October 29, 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

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG365925855
Dimensions6.59 × 4.92 mm
L/W Ratio1.34
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.59 mm4.92 mm1.01 ctJ / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG365925855
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: LNGDepth 66.9%

Caratlytics Score

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

Last verified: Oct 29
Current: £528 GBP|Low: £507 GBP|High: £654 GBP|Avg: £563 GBP|-19.3%
September 23, 2026
B2C Jewels£528 GBP

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
20000337 · Oct 29
£528 GBP
$703 USD
View

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B+
1.01ct Emerald
£528 GBP