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Emerald|Lab Grown|IGI

0.50ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG542231845

Shape and cutting style on the report: Emerald cut

Certificate IGI LG542231845

Diamond specifications and retailer prices

From $176 AUD
$123 USD
As of November 1, 2026
Save $1,639 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,815 AUD at MOH London · As of November 2, 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 LG542231845 or 542231845. Listed at 16 retailers as of November 1, 2026, with prices from $176 to $1,815, a $1,639 spread on the same certified stone. MOH London lists it at $1,815. 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
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231845
Dimensions5.33 × 3.71 × 2.51 mm
L/W Ratio1.44
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
5.33 mm3.71 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231845
Side View
Table 64.5%Crown 30.4°Girdle: ThickPavilion 40.6°Culet: LNGDepth 67.7%

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: $1,815 AUD|Low: $169 AUD|High: $1,839 AUD|Avg: $597 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
Retailer 16
November 1, 2026
Retailer 11$176 AUD
Retailer 4$195 AUD
Retailer 16$203 AUD
Retailer 12$232 AUD
Retailer 15$232 AUD
Retailer 9$387 AUD
Retailer 2$395 AUD
Retailer 8$411 AUD
Retailer 13$420 AUD
Retailer 5$459 AUD
Retailer 3$543 AUD
Retailer 14$699 AUD
Retailer 10$779 AUD
Retailer 6$1,135 AUD
Retailer 7$1,355 AUD
MOH London$1,815 AUD

23 data points across 16 retailers

16 retailers$176 AUD to $1,815 AUD

A
Cheapest Retailer
-
$176 AUD
$123 USD
A
Retailer 2
-
$195 AUD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$203 AUD
$142 USD
View
A
Retailer 4
-
$232 AUD
$162 USD
View
Retailer 5
-
$232 AUD
$162 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$387 AUD
$270 USD
View
A
Retailer 7
-
$395 AUD
ZAR 4,457 ZAR
View
B+
Retailer 8
-
$420 AUD
$293 USD
View
B+
Retailer 9
-
$422 AUD
HK$2,300 HKD
View
B
Retailer 10
-
$543 AUD
$379 USD
View
B
Retailer 11
-
$699 AUD
$488 USD
View
B
Retailer 12
-
$779 AUD
$544 USD
View
B
Retailer 13
-
$780 AUD
$545 USD
View
B
Retailer 14
-
$1,135 AUD
£624 GBP
View
B
Retailer 15
-
$1,355 AUD
$946 USD
View
Most Expensive
B
MOH London
LG542231845 · Nov 2
$1,815 AUD
£998 GBP
View
15 more retailers have this diamond
Prices start from $176 AUDSave up to $1,639 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