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Emerald|Lab Grown|IGI

0.50ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG526283763

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283763

Diamond specifications and retailer prices

From $176 AUD
$123 USD
As of November 1, 2026
Save $1,175 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,819 AUD at MOH London · As of October 19, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283763 or 526283763. Listed at 17 retailers as of November 1, 2026, with a 669% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283763
Dimensions5.68 × 3.68 × 2.39 mm
L/W Ratio1.54
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
5.68 mm3.68 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283763
Side View
Table 69.0%Crown 28.1°Girdle: ThickPavilion 37.6°Culet: LNGDepth 64.9%

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: Nov 1
Current: $1,819 AUD|Low: $168 AUD|High: $1,832 AUD|Avg: $595 AUD|-0.5%
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
November 1, 2026
Retailer 14$176 AUD
Retailer 7$194 AUD
Retailer 4$203 AUD
Retailer 3$231 AUD
Retailer 15$231 AUD
Retailer 10$394 AUD
Retailer 11$400 AUD
Retailer 16$418 AUD
Retailer 9$471 AUD
Retailer 5$541 AUD
Retailer 2$552 AUD
Retailer 17$696 AUD
Retailer 13$776 AUD
Retailer 6$778 AUD
Retailer 12$1,131 AUD
Retailer 8$1,350 AUD
MOH London$1,819 AUD

28 data points across 17 retailers

17 retailers$176 AUD to $1,350 AUD

A
Cheapest Retailer
-
$176 AUD
$123 USD
A
Retailer 2
-
$194 AUD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$203 AUD
$142 USD
View
A
Retailer 4
-
$231 AUD
$162 USD
View
Retailer 5
-
$231 AUD
$162 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$394 AUD
ZAR 4,457 ZAR
View
A
Retailer 7
-
$400 AUD
$280 USD
View
B+
Retailer 8
-
$418 AUD
$293 USD
View
B+
Retailer 9
-
$420 AUD
HK$2,300 HKD
View
B+
Retailer 10
-
$541 AUD
$379 USD
View
B+
Retailer 11
-
$552 AUD
View
B
Retailer 12
-
$696 AUD
$488 USD
View
B
Retailer 13
-
$776 AUD
$544 USD
View
B
Retailer 14
-
$778 AUD
$545 USD
View
B
Retailer 15
-
$1,131 AUD
£624 GBP
View
B
Retailer 16
-
$1,350 AUD
$946 USD
View
Most Expensive
MOH London
LG526283763 · Oct 19
$1,819 AUD
£1,004 GBP
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from $176 AUDSave up to $1,175 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
$176 AUD