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Asscher|Lab Grown|IGI

1.58ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634927

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634927

Diamond specifications and retailer prices

From €686 EUR
$766 USD
As of October 30, 2026
Save €3,844 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,529 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634927 or 840634927. Listed at 16 retailers as of October 30, 2026, with prices from €686 to €4,529, a €3,844 spread on the same certified stone. Brilliant Earth lists it at €4,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634927
Dimensions6.46 × 6.39 × 4.14 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.39 mm1.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634927
Side View
Table 65.0%Crown 36.8°Girdle: MediumPavilion 38.8°Culet: NoneDepth 64.8%

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: €2,991 EUR|Low: €686 EUR|High: €3,442 EUR|Avg: €1,795 EUR|-0.5%
Retailer 1
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
November 1, 2026
Retailer 2€686 EUR
Retailer 3€807 EUR
Retailer 12€868 EUR
Retailer 14€1,096 EUR
Retailer 8€1,137 EUR
Retailer 10€1,148 EUR
Retailer 7€1,156 EUR
Retailer 11€1,305 EUR
Retailer 9€1,594 EUR
Retailer 5€2,339 EUR
Retailer 4€2,431 EUR
Retailer 15€2,449 EUR
Retailer 1€2,991 EUR
Retailer 6€3,431 EUR
Retailer 13€3,442 EUR

17 data points across 15 retailers

16 retailers€686 EUR to €4,529 EUR

A
Cheapest Retailer
-
€686 EUR
$766 USD
Final sale: no returns
Retailer 2
-
€807 EUR
£710 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€868 EUR
$970 USD
View
B+
Retailer 4
-
€1,096 EUR
$1,225 USD
View
B+
Retailer 5
-
€1,137 EUR
£1,000 GBP
View
B+
Retailer 6
-
€1,148 EUR
View
B+
Retailer 7
-
€1,156 EUR
$1,291 USD
View
B+
Retailer 8
-
€1,305 EUR
ZAR 23,555 ZAR
View
B+
Retailer 9
-
€1,594 EUR
$1,781 USD
View
B
Retailer 10
-
€2,339 EUR
$2,613 USD
View
B
Retailer 11
-
€2,431 EUR
SGD 3,670 SGD
View
B
Retailer 12
-
€2,449 EUR
$2,736 USD
View
Retailer 13
-
€2,991 EUR
£2,631 GBP
View
B
Retailer 14
-
€3,431 EUR
$3,833 USD
View
Retailer 15
-
€3,442 EUR
$3,845 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21861692A · Oct 31
€4,529 EUR
$5,060 USD
View
15 more retailers have this diamond
Prices start from €686 EURSave up to €3,844 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
€686 EUR