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Round|Natural|GIA

1.03ct E IF Round Natural Diamond

EX • E/IF • GIA 1553952728

Certificate GIA 1553952728

Diamond specifications and retailer prices

From €6,383 EUR
As of November 3, 2026
Save €4,684 EUR (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €11,067 EUR at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1553952728. Listed at 11 retailers as of November 3, 2026, with prices from €6,383 to €11,067, a €4,684 spread on the same certified stone. With Clarity lists it at €11,067. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553952728
Dimensions6.44 × 4.02 × 4.02 mm
L/W Ratio1.60
Culet sizeNone
Top View
6.44 mm4.02 mm1.03 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553952728
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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 3
Current: €9,103 EUR|Low: €6,383 EUR|High: €11,523 EUR|Avg: €8,294 EUR|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 4, 2026
Retailer 5€6,383 EUR
Retailer 10€6,421 EUR
Retailer 6€6,849 EUR
Retailer 4€6,919 EUR
Retailer 2€7,029 EUR
Retailer 8€7,970 EUR
Retailer 7€8,229 EUR
Retailer 11€8,330 EUR
Retailer 9€8,400 EUR
Retailer 1€9,103 EUR
Retailer 3€9,555 EUR
With Clarity€11,067 EUR

29 data points across 12 retailers

11 retailers€6,383 EUR to €11,067 EUR

A+
Cheapest Retailer
-
€6,383 EUR
A+
Retailer 2
-
€6,421 EUR
View
A
Retailer 3
-
€6,849 EUR
View
A+
Retailer 4
-
€6,919 EUR
View
A
Retailer 5
-
€7,029 EUR
View
A
Retailer 6
-
€7,970 EUR
View
A
Retailer 7
-
€8,229 EUR
View
A
Retailer 8
-
€8,330 EUR
View
A
Retailer 9
-
€8,400 EUR
View
A
Retailer 10
-
€9,103 EUR
View
Most Expensive
B+
With Clarity
1553952728 · Nov 3
€11,067 EUR
$12,469 USD
View
10 more retailers have this diamond
Prices start from €6,383 EURSave up to €4,684 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+
1.03ct Round
€6,383 EUR