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Emerald|Lab Grown|IGI

0.54ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG818634311

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818634311

Diamond specifications and retailer prices

From $206 AUD
$145 USD
As of October 29, 2026
Save $1,003 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,210 AUD at MOH London · As of October 25, 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 LG818634311 or 818634311. Listed at 20 retailers as of October 25, 2026, with prices from $206 to $1,210, a $1,003 spread on the same certified stone. MOH London lists it at $1,210. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818634311
Dimensions5.79 × 3.85 × 2.53 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.79 mm3.85 mm0.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818634311
Side View
Table 65.0%Crown 34.3°Girdle: MediumPavilion 45.1°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
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: $1,210 AUD|Low: $206 AUD|High: $1,224 AUD|Avg: $557 AUD|-1.2%
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
October 30, 2026
Retailer 15$206 AUD
Retailer 6$231 AUD
Retailer 9$242 AUD
Retailer 17$256 AUD
Retailer 7$258 AUD
Retailer 2$345 AUD
Retailer 14$443 AUD
Retailer 19$465 AUD
Retailer 16$496 AUD
Retailer 10$507 AUD
Retailer 4$655 AUD
Retailer 3$685 AUD
Retailer 13$704 AUD
Retailer 11$783 AUD
Retailer 18$817 AUD
Retailer 8$830 AUD
Retailer 5$874 AUD
Retailer 12$902 AUD
MOH London$1,210 AUD

22 data points across 19 retailers

20 retailers$206 AUD to $1,210 AUD

A
Cheapest Retailer
-
$206 AUD
$145 USD
A
Retailer 2
-
$231 AUD
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$242 AUD
$170 USD
View
A
Retailer 4
-
$256 AUD
$180 USD
View
A
Retailer 5
-
$258 AUD
$181 USD
View
A
Retailer 6
-
$345 AUD
$242 USD
View
A
Retailer 7
-
$443 AUD
£245 GBP
View
A
Retailer 8
-
$465 AUD
ZAR 5,280 ZAR
View
B+
Retailer 9
-
$496 AUD
€332 EUR
View
A
Retailer 10
-
$507 AUD
$356 USD
View
Retailer 11
-
$641 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$655 AUD
View
B+
Retailer 13
-
$685 AUD
$481 USD
View
B+
Retailer 14
-
$704 AUD
SGD 668 SGD
View
B+
Retailer 15
-
$783 AUD
$550 USD
View
B+
Retailer 16
-
$817 AUD
$574 USD
View
B+
Retailer 17
-
$830 AUD
$583 USD
View
B
Retailer 18
-
$874 AUD
$614 USD
View
B+
Retailer 19
-
$902 AUD
$634 USD
View
Most Expensive
B
MOH London
LG818634311 · Oct 25
$1,210 AUD
£669 GBP
View
19 more retailers have this diamond
Prices start from $206 AUDSave up to $1,003 AUD

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
$206 AUD