Emerald|Lab Grown|IGI

0.55ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG807644612

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807644612

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 29, 2026
Save £529 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £639 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807644612 or 807644612. Listed at 19 retailers as of October 29, 2026, with prices from £110 to £639, a £529 spread on the same certified stone. MOH London lists it at £639. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807644612
Dimensions5.60 × 3.86 × 2.65 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm3.86 mm0.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807644612
Side View
Table 67.0%Crown 36°Girdle: MediumPavilion 43.8°Culet: LargeDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £639 GBP|Low: £110 GBP|High: £657 GBP|Avg: £296 GBP|-2.7%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 16£110 GBP
Retailer 6£122 GBP
Retailer 13£127 GBP
Retailer 3£136 GBP
Retailer 8£137 GBP
Retailer 10£185 GBP
Retailer 2£232 GBP
Retailer 5£246 GBP
Retailer 19£262 GBP
Retailer 4£264 GBP
Retailer 11£331 GBP
Retailer 7£348 GBP
Retailer 15£360 GBP
Retailer 12£372 GBP
Retailer 17£433 GBP
Retailer 9£439 GBP
Retailer 14£461 GBP
Retailer 18£478 GBP
MOH London£639 GBP

23 data points across 19 retailers

19 retailers£110 GBP to £639 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£122 GBP
$164 USD
View
Final sale: no returns
A
Retailer 3
-
£127 GBP
$170 USD
View
A
Retailer 4
-
£136 GBP
$182 USD
View
A
Retailer 5
-
£137 GBP
$183 USD
View
A
Retailer 6
-
£185 GBP
$248 USD
View
A
Retailer 7
-
£232 GBP
View
A
Retailer 8
-
£246 GBP
ZAR 5,329 ZAR
View
B+
Retailer 9
-
£262 GBP
€334 EUR
View
A
Retailer 10
-
£264 GBP
$354 USD
View
B+
Retailer 11
-
£331 GBP
A$682 AUD
View
B+
Retailer 12
-
£348 GBP
A$717 AUD
View
B+
Retailer 13
-
£360 GBP
$483 USD
View
B+
Retailer 14
-
£372 GBP
SGD 674 SGD
View
B+
Retailer 15
-
£433 GBP
$580 USD
View
B+
Retailer 16
-
£439 GBP
$588 USD
View
B
Retailer 17
-
£461 GBP
$618 USD
View
B
Retailer 18
-
£478 GBP
$641 USD
View
Most Expensive
B
MOH London
LG807644612 · Oct 29
£639 GBP
View
18 more retailers have this diamond
Prices start from £110 GBPSave up to £529 GBP

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
0.55ct Emerald
£110 GBP