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Emerald|Lab Grown|IGI

0.50ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG807644774

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807644774

Diamond specifications and retailer prices

From $172 AUD
$121 USD
As of October 27, 2026
Save $1,619 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,791 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct 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 LG807644774 or 807644774. Listed at 18 retailers as of October 27, 2026, with prices from $172 to $1,791, a $1,619 spread on the same certified stone. MOH London lists it at $1,791. 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

0.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807644774
Dimensions5.51 × 3.69 × 2.55 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm3.69 mm0.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807644774
Side View
Table 70.0%Crown 38°Girdle: MediumPavilion 46.8°Culet: LargeDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,791 AUD|Low: $172 AUD|High: $1,847 AUD|Avg: $536 AUD|-3.0%
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
October 29, 2026
Retailer 15$172 AUD
Retailer 10$191 AUD
Retailer 4$201 AUD
Retailer 11$228 AUD
Retailer 17$229 AUD
Retailer 7$292 AUD
Retailer 12$387 AUD
Retailer 2$423 AUD
Retailer 14$441 AUD
Retailer 8$455 AUD
Retailer 6$599 AUD
Retailer 5$645 AUD
Retailer 3$690 AUD
Retailer 13$769 AUD
Retailer 16$770 AUD
Retailer 9$797 AUD
MOH London$1,791 AUD

31 data points across 17 retailers

18 retailers$172 AUD to $1,791 AUD

A
Cheapest Retailer
-
$172 AUD
$121 USD
A
Retailer 2
-
$191 AUD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$201 AUD
$141 USD
View
A
Retailer 4
-
$228 AUD
$160 USD
View
A
Retailer 5
-
$229 AUD
$161 USD
View
A
Retailer 6
-
$292 AUD
$205 USD
View
A
Retailer 7
-
$387 AUD
ZAR 4,389 ZAR
View
A
Retailer 8
-
$423 AUD
€283 EUR
View
A
Retailer 9
-
$441 AUD
£244 GBP
View
A
Retailer 10
-
$455 AUD
$320 USD
View
B+
Retailer 11
-
$599 AUD
SGD 569 SGD
View
B+
Retailer 12
-
$645 AUD
$453 USD
View
B+
Retailer 13
-
$690 AUD
$485 USD
View
B+
Retailer 14
-
$769 AUD
$540 USD
View
B
Retailer 15
-
$770 AUD
$541 USD
View
B
Retailer 16
-
$797 AUD
$560 USD
View
B
Retailer 17
-
$1,171 AUD
£648 GBP
View
Price last confirmed 37 days ago
Most Expensive
B
MOH London
LG807644774 · Oct 29
$1,791 AUD
£991 GBP
View
17 more retailers have this diamond
Prices start from $172 AUDSave up to $1,619 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
0.50ct Emerald
$172 AUD