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Asscher|Lab Grown|IGI

1.58ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG613390792

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG613390792

Diamond specifications and retailer prices

From $714 AUD
$502 USD
As of October 28, 2026
Save $4,044 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,758 AUD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher 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 LG613390792 or 613390792. Listed at 19 retailers as of October 28, 2026, with prices from $714 to $4,758, a $4,044 spread on the same certified stone. Diamond Quarter lists it at $4,758. 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 angle37.9°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613390792
Dimensions6.45 × 6.39 × 4.21 mm
L/W Ratio1.01
Culet sizePointed
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
6.45 mm6.39 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613390792
Side View
Table 62.0%Crown 37.9°Girdle: MediumPavilion 43.6°Culet: NoneDepth 65.9%

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 28
Current: $1,192 AUD|Low: $655 AUD|High: $4,593 AUD|Avg: $1,727 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$714 AUD
Retailer 10$1,027 AUD
Retailer 3$1,074 AUD
Retailer 5$1,169 AUD
Retailer 1$1,192 AUD
Retailer 7$1,249 AUD
Retailer 4$1,621 AUD
Retailer 9$1,703 AUD
Retailer 12$2,054 AUD
Retailer 2$2,431 AUD
Retailer 6$2,853 AUD
Retailer 11$4,593 AUD

43 data points across 12 retailers

19 retailers$714 AUD to $4,758 AUD

A
Cheapest Retailer
-
$714 AUD
$502 USD
Final sale: no returns
A
Retailer 2
-
$837 AUD
HK$4,600 HKD
View
A
Retailer 3
-
$931 AUD
$655 USD
View
A
Retailer 4
-
$1,027 AUD
$722 USD
View
A
Retailer 5
-
$1,074 AUD
$755 USD
View
A
Retailer 6
-
$1,169 AUD
€783 EUR
View
A
Retailer 7
-
$1,192 AUD
£660 GBP
View
A
Retailer 8
-
$1,249 AUD
ZAR 14,186 ZAR
View
B+
Retailer 9
-
$1,621 AUD
$1,140 USD
View
B+
Retailer 10
-
$1,680 AUD
$1,182 USD
View
B+
Retailer 11
-
$1,703 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,054 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$2,385 AUD
$1,677 USD
View
B+
Retailer 14
-
$2,431 AUD
SGD 2,310 SGD
View
B
Retailer 15
-
$2,659 AUD
$1,870 USD
View
B+
Retailer 16
-
$2,853 AUD
£1,580 GBP
View
B
Retailer 17
-
$3,309 AUD
$2,327 USD
View
B
Retailer 18
-
$4,593 AUD
$3,230 USD
View
Most Expensive
B
Diamond Quarter
1.58IFELG92291FN · Oct 28
$4,758 AUD
£2,635 GBP
View
18 more retailers have this diamond
Prices start from $714 AUDSave up to $4,044 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 Asscher
$714 AUD