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Emerald|Lab Grown|IGI

1.01ct K SI1 Emerald Lab Grown Diamond

EX • K/SI1 • IGI LG365925856

Shape and cutting style on the report: Emerald cut

Certificate IGI LG365925856

Diamond specifications and retailer prices

From £489 GBP
$658 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £489 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG365925856 or 365925856. Listed at a single retailer as of November 4, 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG365925856
Dimensions6.95 × 4.90 mm
L/W Ratio1.42
Culet sizeLarge
Top View
6.95 mm4.90 mm1.01 ctK / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG365925856
Side View
Table 67.5%CrownGirdle: STK-THKPavilionCulet: LargeDepth 62.2%

Caratlytics Score

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

Last verified: Nov 4
Current: £489 GBP|Low: £469 GBP|High: £611 GBP|Avg: £523 GBP|-20.0%
September 23, 2026
B2C Jewels£489 GBP

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
20000336 · Nov 4
£489 GBP
$658 USD
View

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B+
1.01ct Emerald
£489 GBP