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Emerald|Lab Grown|IGI

0.50ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG539215485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539215485

Diamond specifications and retailer prices

From $173 AUD
$122 USD
As of October 27, 2026
Save $1,631 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,804 AUD at MOH London · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215485 or 539215485. Listed at 17 retailers as of October 26, 2026, with prices from $173 to $1,804, a $1,631 spread on the same certified stone. MOH London lists it at $1,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle20.4°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215485
Dimensions5.45 × 3.80 × 2.51 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.45 mm3.80 mm0.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG539215485
Side View
Table 65.5%Crown 20.4°Girdle: MED-STKPavilion 42.2°Culet: LNGDepth 66.1%

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 27
Current: $1,804 AUD|Low: $168 AUD|High: $1,824 AUD|Avg: $556 AUD
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
October 28, 2026
Retailer 10$173 AUD
Retailer 6$193 AUD
Retailer 3$202 AUD
Retailer 12$230 AUD
Retailer 15$230 AUD
Retailer 8$390 AUD
Retailer 13$417 AUD
Retailer 11$427 AUD
Retailer 2$445 AUD
Retailer 4$539 AUD
Retailer 14$694 AUD
Retailer 9$774 AUD
Retailer 5$775 AUD
Retailer 7$1,345 AUD
MOH London$1,804 AUD

43 data points across 15 retailers

17 retailers$173 AUD to $1,804 AUD

A
Cheapest Retailer
-
$173 AUD
$122 USD
A
Retailer 2
-
$193 AUD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$202 AUD
$142 USD
View
A
Retailer 4
-
$230 AUD
$162 USD
View
A
Retailer 5
-
$230 AUD
$162 USD
View
B+
Retailer 6
-
$390 AUD
ZAR 4,430 ZAR
View
B+
Retailer 7
-
$417 AUD
$293 USD
View
B+
Retailer 8
-
$427 AUD
$300 USD
View
B+
Retailer 9
-
$445 AUD
£246 GBP
View
B+
Retailer 10
-
$455 AUD
HK$2,500 HKD
View
B
Retailer 11
-
$539 AUD
$379 USD
View
B
Retailer 12
-
$694 AUD
$488 USD
View
B
Retailer 13
-
$774 AUD
$544 USD
View
B
Retailer 14
-
$775 AUD
$545 USD
View
B
Retailer 15
-
$1,127 AUD
£624 GBP
View
B
Retailer 16
-
$1,345 AUD
$946 USD
View
Most Expensive
B
MOH London
LG539215485 · Oct 26
$1,804 AUD
£999 GBP
View
16 more retailers have this diamond
Prices start from $173 AUDSave up to $1,631 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
$173 AUD