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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 €413 EUR
$461 USD
As of October 30, 2026
Save €2,582 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,995 EUR at Diamond Quarter · As of October 31, 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 30, 2026, with prices from €413 to €2,995, a €2,582 spread on the same certified stone. Diamond Quarter lists it at €2,995. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €746 EUR|Low: €413 EUR|High: €2,891 EUR|Avg: €1,092 EUR|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5€413 EUR
Retailer 10€646 EUR
Retailer 3€676 EUR
Retailer 7€736 EUR
Retailer 1€746 EUR
Retailer 9€786 EUR
Retailer 4€1,020 EUR
Retailer 6€1,065 EUR
Retailer 12€1,293 EUR
Retailer 2€1,530 EUR
Retailer 8€1,796 EUR
Retailer 11€2,891 EUR

43 data points across 12 retailers

19 retailers€413 EUR to €2,995 EUR

A
Cheapest Retailer
-
€413 EUR
$461 USD
Final sale: no returns
A
Retailer 2
-
€527 EUR
HK$4,600 HKD
View
A
Retailer 3
-
€586 EUR
$655 USD
View
A
Retailer 4
-
€646 EUR
$722 USD
View
A
Retailer 5
-
€676 EUR
$755 USD
View
A
Retailer 6
-
€736 EUR
View
A
Retailer 7
-
€746 EUR
£657 GBP
View
A
Retailer 8
-
€786 EUR
ZAR 14,186 ZAR
View
B+
Retailer 9
-
€1,020 EUR
$1,140 USD
View
B+
Retailer 10
-
€1,058 EUR
$1,182 USD
View
B+
Retailer 11
-
€1,065 EUR
A$1,831 AUD
View
Retailer 12
-
€1,293 EUR
A$2,222 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
€1,501 EUR
$1,677 USD
View
B+
Retailer 14
-
€1,530 EUR
SGD 2,310 SGD
View
B
Retailer 15
-
€1,674 EUR
$1,870 USD
View
B+
Retailer 16
-
€1,796 EUR
£1,580 GBP
View
B
Retailer 17
-
€2,083 EUR
$2,327 USD
View
B
Retailer 18
-
€2,891 EUR
$3,230 USD
View
Most Expensive
B
Diamond Quarter
1.58IFELG92291FN · Oct 31
€2,995 EUR
£2,635 GBP
View
18 more retailers have this diamond
Prices start from €413 EURSave up to €2,582 EUR

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
€413 EUR