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Emerald|Lab Grown|IGI

0.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG519256080

Shape and cutting style on the report: Emerald cut

Certificate IGI LG519256080

Diamond specifications and retailer prices

From $174 AUD
$122 USD
As of October 29, 2026
Save $1,640 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,813 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519256080 or 519256080. Listed at 14 retailers as of October 29, 2026, with prices from $174 to $1,813, a $1,640 spread on the same certified stone. MOH London lists it at $1,813. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519256080
Dimensions5.83 × 3.71 × 2.31 mm
L/W Ratio1.57
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
5.83 mm3.71 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG519256080
Side View
Table 70.0%Crown 23.2°Girdle: STK-THKPavilion 39°Culet: LNGDepth 62.3%

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 29
Current: $1,813 AUD|Low: $138 AUD|High: $1,826 AUD|Avg: $552 AUD|+0.4%
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
October 31, 2026
Retailer 8$174 AUD
Retailer 5$194 AUD
Retailer 3$202 AUD
Retailer 10$231 AUD
Retailer 13$231 AUD
Retailer 6$370 AUD
Retailer 11$417 AUD
Retailer 2$444 AUD
Retailer 4$540 AUD
Retailer 12$695 AUD
Retailer 7$774 AUD
Retailer 9$1,128 AUD
MOH London$1,813 AUD

44 data points across 13 retailers

14 retailers$174 AUD to $1,813 AUD

A
Cheapest Retailer
-
$174 AUD
$122 USD
A
Retailer 2
-
$194 AUD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$202 AUD
$142 USD
View
A
Retailer 4
-
$231 AUD
$162 USD
View
A
Retailer 5
-
$231 AUD
$162 USD
View
A
Retailer 6
-
$370 AUD
$260 USD
View
B+
Retailer 7
-
$417 AUD
$293 USD
View
B+
Retailer 8
-
$437 AUD
HK$2,400 HKD
View
B+
Retailer 9
-
$444 AUD
£245 GBP
View
B
Retailer 10
-
$540 AUD
$379 USD
View
B
Retailer 11
-
$695 AUD
$488 USD
View
B
Retailer 12
-
$774 AUD
$544 USD
View
B
Retailer 13
-
$1,128 AUD
£624 GBP
View
Most Expensive
B
MOH London
LG519256080 · Oct 29
$1,813 AUD
£1,003 GBP
View
13 more retailers have this diamond
Prices start from $174 AUDSave up to $1,640 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
$174 AUD