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Emerald|Lab Grown|IGI

1.58ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG757504132

Shape and cutting style on the report: Emerald cut

Certificate IGI LG757504132

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of October 30, 2026
Save $1,268 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,582 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.58ct lab-grown emerald diamond

This 1.58ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG757504132 or 757504132. Listed at 16 retailers as of October 30, 2026, with prices from $313 to $1,582, a $1,268 spread on the same certified stone. Brilliance lists it at $1,582. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757504132
Dimensions7.95 × 5.44 × 3.49 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.95 mm5.44 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757504132
Side View
Table 66.0%Crown 37.7°Girdle: MediumPavilion 38.9°Culet: LargeDepth 64.2%

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 30
Current: $1,582 AUD|Low: $249 AUD|High: $1,727 AUD|Avg: $896 AUD|-8.4%
Brilliance
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
October 31, 2026
Retailer 12$313 AUD
Retailer 4$350 AUD
Retailer 13$389 AUD
Retailer 14$389 AUD
Retailer 10$541 AUD
Retailer 8$667 AUD
Retailer 2$722 AUD
Retailer 3$753 AUD
Retailer 9$908 AUD
Retailer 11$1,253 AUD
Retailer 6$1,324 AUD
Retailer 5$1,528 AUD
Retailer 7$1,566 AUD
Brilliance$1,582 AUD

45 data points across 14 retailers

16 retailers$313 AUD to $1,582 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
A
Retailer 2
-
$350 AUD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$363 AUD
$255 USD
View
A
Retailer 4
-
$389 AUD
$273 USD
View
A
Retailer 5
-
$389 AUD
$273 USD
View
B+
Retailer 6
-
$541 AUD
$380 USD
View
A
Retailer 7
-
$667 AUD
ZAR 7,574 ZAR
View
A
Retailer 8
-
$722 AUD
£400 GBP
View
A
Retailer 9
-
$753 AUD
$529 USD
View
A
Retailer 10
-
$908 AUD
View
A
Retailer 11
-
$1,248 AUD
$877 USD
View
A
Retailer 12
-
$1,253 AUD
$880 USD
View
A
Retailer 13
-
$1,324 AUD
$930 USD
View
B+
Retailer 14
-
$1,528 AUD
$1,073 USD
View
B+
Retailer 15
-
$1,566 AUD
£866 GBP
View
Most Expensive
B+
Brilliance
D37294485 · Oct 30
$1,582 AUD
$1,111 USD
View
15 more retailers have this diamond
Prices start from $313 AUDSave up to $1,268 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
1.58ct Emerald
$313 AUD