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Asscher|Natural|GIA

1.03ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 6555838944

Certificate GIA 6555838944

Diamond specifications and retailer prices

From €1,558 EUR
As of November 4, 2026
Save €1,738 EUR (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,295 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural asscher diamond

This 1.03ct natural asscher sits in the classic one-carat band, graded J 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 6555838944. Listed at 8 retailers as of November 4, 2026, with prices from €1,558 to €3,295, a €1,738 spread on the same certified stone. MOH London lists it at €3,295. 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

1.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555838944
Dimensions5.99 × 5.71 × 3.55 mm
L/W Ratio1.05
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.99 mm5.71 mm1.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555838944
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €3,295 EUR|Low: €1,558 EUR|High: €3,295 EUR|Avg: €2,237 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5€1,558 EUR
Retailer 7€1,766 EUR
Retailer 3€2,048 EUR
Retailer 6€2,066 EUR
Retailer 8€2,218 EUR
Retailer 4€2,302 EUR
Retailer 2€2,562 EUR
MOH London€3,295 EUR

4 data points across 8 retailers

8 retailers€1,558 EUR to €3,295 EUR

B+
Cheapest Retailer
-
€1,558 EUR
B+
Retailer 2
-
€1,766 EUR
View
B+
Retailer 3
-
€2,048 EUR
View
B
Retailer 4
-
€2,066 EUR
View
B
Retailer 5
-
€2,218 EUR
View
B
Retailer 6
-
€2,302 EUR
View
B
Retailer 7
-
€2,562 EUR
View
Most Expensive
B
MOH London
5C9955C78 · Nov 4
€3,295 EUR
£2,897 GBP
View
7 more retailers have this diamond
Prices start from €1,558 EURSave up to €1,738 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+
1.03ct Asscher
€1,558 EUR