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Emerald|Lab Grown|IGI

1.10ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG523298153

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523298153

Diamond specifications and retailer prices

From £339 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: £339 GBP at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.1ct lab-grown emerald diamond

This 1.1ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523298153 or 523298153. Listed at a single retailer as of November 5, 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

1.10
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523298153
Dimensions7.10 × 4.96 × 3.01 mm
L/W Ratio1.43
Culet sizeLarge
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
7.10 mm4.96 mm1.10 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523298153
Side View
Table 69.0%Crown 28.6°Girdle: MED-STKPavilion 39.8°Culet: LargeDepth 60.7%

Caratlytics Score

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

Last verified: Nov 5
Current: £339 GBP|Low: £48 GBP|High: £528 GBP|Avg: £304 GBP
MD Diamonds and Jewellers
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Retailer 15
July 25, 2026
Retailer 3£48 GBP
Retailer 5£123 GBP
Retailer 8£174 GBP
Retailer 2£184 GBP
Retailer 13£194 GBP
Retailer 6£242 GBP
Retailer 4£278 GBP
Retailer 14£316 GBP
MD Diamonds and Jewellers£339 GBP
Retailer 9£340 GBP
Retailer 10£354 GBP
Retailer 7£371 GBP
Retailer 11£379 GBP
Retailer 12£381 GBP
Retailer 15£468 GBP

67 data points across 15 retailers

1 retailer

B+
MD Diamonds and Jewellers
LG523298153 · Nov 5
£339 GBP
View

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.

B+
1.10ct Emerald
£339 GBP