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Emerald|Lab Grown|IGI

0.54ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG817615084

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817615084

Diamond specifications and retailer prices

From £109 GBP
$146 USD
As of October 29, 2026
Save £520 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £629 GBP at MOH London · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817615084 or 817615084. Listed at 20 retailers as of October 29, 2026, with prices from £109 to £629, a £520 spread on the same certified stone. MOH London lists it at £629. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817615084
Dimensions5.80 × 3.85 × 2.55 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm3.85 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817615084
Side View
Table 65.0%Crown 33.5°Girdle: STK-THKPavilion 41°Culet: LargeDepth 66.2%

Caratlytics Score

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A+
Exceptional
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: £629 GBP|Low: £109 GBP|High: £644 GBP|Avg: £299 GBP|-2.2%
MOH London
Retailer 2
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Retailer 20
November 1, 2026
Retailer 3£109 GBP
Retailer 6£121 GBP
Retailer 18£126 GBP
Retailer 15£134 GBP
Retailer 10£136 GBP
Retailer 5£183 GBP
Retailer 13£232 GBP
Retailer 2£245 GBP
Retailer 4£261 GBP
Retailer 11£266 GBP
Retailer 8£331 GBP
Retailer 9£345 GBP
Retailer 20£359 GBP
Retailer 7£372 GBP
Retailer 12£410 GBP
Retailer 14£428 GBP
Retailer 16£433 GBP
Retailer 19£458 GBP
Retailer 17£474 GBP
MOH London£629 GBP

22 data points across 20 retailers

20 retailers£109 GBP to £629 GBP

A+
Cheapest Retailer
-
£109 GBP
$146 USD
A
Retailer 2
-
£121 GBP
$162 USD
View
Final sale: no returns
A
Retailer 3
-
£126 GBP
$169 USD
View
A
Retailer 4
-
£134 GBP
$180 USD
View
Retailer 5
-
£136 GBP
$182 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£183 GBP
$245 USD
View
A
Retailer 7
-
£232 GBP
View
A
Retailer 8
-
£245 GBP
ZAR 5,293 ZAR
View
B+
Retailer 9
-
£261 GBP
€333 EUR
View
A
Retailer 10
-
£266 GBP
$356 USD
View
B+
Retailer 11
-
£331 GBP
A$682 AUD
View
B+
Retailer 12
-
£345 GBP
A$712 AUD
View
B+
Retailer 13
-
£359 GBP
$481 USD
View
B+
Retailer 14
-
£372 GBP
SGD 674 SGD
View
B+
Retailer 15
-
£410 GBP
$550 USD
View
B+
Retailer 16
-
£428 GBP
$574 USD
View
B+
Retailer 17
-
£433 GBP
$580 USD
View
B
Retailer 18
-
£458 GBP
$614 USD
View
B+
Retailer 19
-
£474 GBP
$635 USD
View
Most Expensive
B
MOH London
LG817615084 · Nov 1
£629 GBP
View
19 more retailers have this diamond
Prices start from £109 GBPSave up to £520 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
£109 GBP