Emerald|Lab Grown|IGI

0.54ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG710516120

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710516120

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 29, 2026
17 retailers carry this diamond
Most expensive: £1,041 GBP at MOH London · As of October 12, 2026
View at MOH London

About this 0.54ct lab-grown emerald diamond

This 0.54ct 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 LG710516120 or 710516120. Listed at 17 retailers as of October 29, 2026. 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

0.54
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710516120
Dimensions3.77 × 5.63 × 2.60 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
3.77 mm5.63 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710516120
Side View
Table 62.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: LargeDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,041 GBP|Low: £96 GBP|High: £1,041 GBP|Avg: £293 GBP|+1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 22, 2026
Retailer 3£99 GBP
Retailer 5£115 GBP
Retailer 11£123 GBP
Retailer 13£142 GBP
Retailer 17£157 GBP
Retailer 7£173 GBP
Retailer 18£220 GBP
Retailer 6£223 GBP
Retailer 8£240 GBP
Retailer 2£267 GBP
Retailer 15£275 GBP
Retailer 19£280 GBP
Retailer 12£308 GBP
Retailer 9£349 GBP
Retailer 4£388 GBP
Retailer 20£418 GBP
Retailer 16£507 GBP
Retailer 14£507 GBP
Retailer 10£731 GBP
MOH London£1,041 GBP

32 data points across 20 retailers

17 retailers

Retailer 1
-
£99 GBP
$133 USD
Price last confirmed 16 days ago
Retailer 2
-
£115 GBP
$154 USD
View
Price last confirmed 21 days ago
Retailer 3
-
£123 GBP
$165 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£142 GBP
$190 USD
View
Final sale: no returns
Retailer 5
-
£157 GBP
$211 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£173 GBP
$232 USD
View
Price last confirmed 10 days ago
Retailer 7
-
£223 GBP
ZAR 4,819 ZAR
View
Price last confirmed 23 days ago
Retailer 8
-
£240 GBP
$322 USD
View
Price last confirmed 11 days ago
Retailer 9
-
£267 GBP
$358 USD
View
Price last confirmed 7 days ago
Retailer 10
-
£275 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£280 GBP
$375 USD
View
Price last confirmed 10 days ago
Retailer 12
-
£388 GBP
$520 USD
View
Price last confirmed 15 days ago
Retailer 13
-
£418 GBP
$560 USD
View
Price last confirmed 15 days ago
Retailer 14
-
£507 GBP
$679 USD
View
Price last confirmed 9 days ago
Retailer 15
-
£507 GBP
$679 USD
View
Price last confirmed 9 days ago
Retailer 16
-
£731 GBP
$980 USD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG710516120 · Oct 12
£1,041 GBP
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from £142 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
0.54ct Emerald
£142 GBP