Asscher|Lab Grown|IGI

1.58ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1

Diamond specifications and retailer prices

From €698 EUR
CA$1,088 CAD
As of October 30, 2026
Save €225 EUR (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €924 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 30, 2026, with prices from €698 to €924, a €225 spread on the same certified stone. The Diamond Guys lists it at €924. 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

1.58
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.51 × 6.47 × 4.10 mm
L/W Ratio1.01
Top View
6.51 mm6.47 mm1.58 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €698 EUR|Low: €403 EUR|High: €924 EUR|Avg: €660 EUR|+7.9%
Retailer 1
Retailer 2
The Diamond Guys
October 30, 2026
Retailer 2€403 EUR
Retailer 1€698 EUR
The Diamond Guys€924 EUR

4 data points across 3 retailers

3 retailers€698 EUR to €924 EUR

Retailer 1
-
€403 EUR
$452 USD
Price last confirmed 19 days ago
B
Retailer 2
-
€698 EUR
CA$1,088 CAD
View
Most Expensive
B
The Diamond Guys
1948011294 · Nov 1
€924 EUR
$1,036 USD
View
2 more retailers have this diamond
Prices start from €698 EURSave up to €225 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.

B
1.58ct Asscher
€698 EUR