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Emerald|Lab Grown|IGI

0.54ct H IF Emerald Lab Grown Diamond

ID • H/IF • IGI LG640445830

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640445830

Diamond specifications and retailer prices

From $716 AUD
£396 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $716 AUD 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 0.54ct lab-grown emerald diamond

This 0.54ct lab-grown emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640445830 or 640445830. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640445830
Dimensions5.57 × 3.79 × 2.56 mm
L/W Ratio1.47
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
5.57 mm3.79 mm0.54 ctH / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640445830
Side View
Table 64.0%Crown 34.4°Girdle: MediumPavilion 40.9°Culet: LargeDepth 67.5%

Caratlytics Score

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

Last verified: Oct 29
Current: $716 AUD|Low: $361 AUD|High: $1,432 AUD|Avg: $729 AUD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
January 30, 2026
Retailer 2$361 AUD
Retailer 7$437 AUD
Retailer 3$623 AUD
MD Diamonds and Jewellers$716 AUD
Retailer 4$769 AUD
Retailer 5$819 AUD
Retailer 6$1,432 AUD

32 data points across 7 retailers

1 retailer

B+
MD Diamonds and Jewellers
LG640445830 · Oct 29
$716 AUD
£396 GBP
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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+
0.54ct Emerald
$716 AUD