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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 €1,564 EUR
$1,747 USD
As of November 1, 2026
Save €1,484 EUR (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,048 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 €1,564 to €3,048, a €1,484 spread on the same certified stone. MOH London lists it at €3,048. 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
Color
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: €3,048 EUR|Low: €1,564 EUR|High: €3,068 EUR|Avg: €2,042 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€1,564 EUR
Retailer 8€1,670 EUR
Retailer 7€1,730 EUR
Retailer 10€1,854 EUR
Retailer 2€1,898 EUR
Retailer 5€1,909 EUR
Retailer 3€2,127 EUR
Retailer 6€2,258 EUR
Retailer 4€2,365 EUR
MOH London€3,048 EUR

43 data points across 10 retailers

10 retailers€1,564 EUR to €3,048 EUR

A
Cheapest Retailer
-
€1,564 EUR
$1,747 USD
A
Retailer 2
-
€1,670 EUR
$1,866 USD
View
B+
Retailer 3
-
€1,730 EUR
$1,933 USD
View
B+
Retailer 4
-
€1,854 EUR
$2,071 USD
View
B+
Retailer 5
-
€1,898 EUR
£1,670 GBP
View
B+
Retailer 6
-
€1,909 EUR
£1,679 GBP
View
B+
Retailer 7
-
€2,127 EUR
ZAR 38,389 ZAR
View
Retailer 8
-
€2,258 EUR
A$3,881 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
€2,365 EUR
View
Most Expensive
B
MOH London
D1D34EF93 · Oct 29
€3,048 EUR
£2,681 GBP
View
9 more retailers have this diamond
Prices start from €1,564 EURSave up to €1,484 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
€1,564 EUR