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Emerald|Lab Grown|IGI

0.57ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG530293928

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530293928

Diamond specifications and retailer prices

From $194 AUD
As of November 6, 2026
Save $1,217 AUD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,006 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.57ct lab-grown emerald diamond

This 0.57ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530293928 or 530293928. Listed at 15 retailers as of November 6, 2026, with a 626% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.57
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293928
Dimensions5.96 × 3.88 × 2.41 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
5.96 mm3.88 mm0.57 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293928
Side View
Table 64.0%Crown 19.8°Girdle: MED-THKPavilion 39.1°Culet: LNGDepth 62.1%

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: Nov 6
Current: $2,006 AUD|Low: $186 AUD|High: $2,032 AUD|Avg: $528 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$194 AUD
Retailer 4$216 AUD
Retailer 12$224 AUD
Retailer 8$240 AUD
Retailer 11$240 AUD
Retailer 2$403 AUD
Retailer 7$429 AUD
Retailer 9$453 AUD
Retailer 3$567 AUD
Retailer 10$773 AUD
Retailer 5$816 AUD
MOH London$2,006 AUD

45 data points across 12 retailers

15 retailers$194 AUD to $1,411 AUD

A
Cheapest Retailer
-
$194 AUD
A
Retailer 2
-
$216 AUD
View
Final sale: no returns
A
Retailer 3
-
$224 AUD
View
A
Retailer 4
-
$240 AUD
View
Retailer 5
-
$240 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$403 AUD
View
B+
Retailer 7
-
$429 AUD
View
B+
Retailer 8
-
$453 AUD
View
B+
Retailer 9
-
$493 AUD
View
B+
Retailer 10
-
$567 AUD
View
B
Retailer 11
-
$773 AUD
View
B
Retailer 12
-
$816 AUD
View
B
Retailer 13
-
$851 AUD
View
B
Retailer 14
-
$1,411 AUD
View
Most Expensive
MOH London
LG530293928 · Nov 2
$2,006 AUD
£1,106 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $194 AUDSave up to $1,217 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
0.57ct Emerald
$194 AUD