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Asscher|Natural|GIA

1.00ct H SI1 Asscher Natural Diamond

EX • H/SI1 • GIA 2557438502

Certificate GIA 2557438502

Diamond specifications and retailer prices

From €1,558 EUR
$1,747 USD
As of November 1, 2026
Save €1,478 EUR (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,036 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557438502. Listed at 10 retailers as of October 29, 2026, with prices from €1,558 to €3,036, a €1,478 spread on the same certified stone. MOH London lists it at €3,036. 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557438502
Dimensions5.51 × 5.44 × 3.65 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
5.51 mm5.44 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557438502
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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: Nov 1
Current: €3,036 EUR|Low: €1,558 EUR|High: €3,056 EUR|Avg: €2,034 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9€1,558 EUR
Retailer 8€1,664 EUR
Retailer 7€1,723 EUR
Retailer 10€1,847 EUR
Retailer 2€1,890 EUR
Retailer 5€1,901 EUR
Retailer 3€2,119 EUR
Retailer 6€2,249 EUR
Retailer 4€2,355 EUR
MOH London€3,036 EUR

43 data points across 10 retailers

10 retailers€1,558 EUR to €3,036 EUR

A
Cheapest Retailer
-
€1,558 EUR
$1,747 USD
A
Retailer 2
-
€1,664 EUR
$1,866 USD
View
B+
Retailer 3
-
€1,723 EUR
$1,933 USD
View
B+
Retailer 4
-
€1,847 EUR
$2,071 USD
View
B+
Retailer 5
-
€1,890 EUR
£1,670 GBP
View
B+
Retailer 6
-
€1,901 EUR
£1,679 GBP
View
B+
Retailer 7
-
€2,119 EUR
ZAR 38,389 ZAR
View
Retailer 8
-
€2,249 EUR
A$3,881 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
€2,355 EUR
View
Most Expensive
B
MOH London
D1D34EF93 · Oct 29
€3,036 EUR
£2,681 GBP
View
9 more retailers have this diamond
Prices start from €1,558 EURSave up to €1,478 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
1.00ct Asscher
€1,558 EUR