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Round|Natural|GIA

1.01ct J IF Round Natural Diamond

EX • J/IF • GIA 1553207617

Certificate GIA 1553207617

Diamond specifications and retailer prices

From €1,904 EUR
As of November 6, 2026
Save €3,387 EUR (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,291 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1553207617. Listed at 20 retailers as of November 5, 2026, with prices from €1,904 to €5,291, a €3,387 spread on the same certified stone. NZ Jewellers lists it at €5,291. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553207617
Dimensions6.40 × 6.44 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.40 mm6.44 mm1.01 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553207617
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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 6
Current: €5,291 EUR|Low: €1,882 EUR|High: €5,291 EUR|Avg: €2,713 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8€1,904 EUR
Retailer 2€1,905 EUR
Retailer 18€2,176 EUR
Retailer 13€2,254 EUR
Retailer 19€2,288 EUR
Retailer 12€2,336 EUR
Retailer 6€2,450 EUR
Retailer 10€2,530 EUR
Retailer 7€2,531 EUR
Retailer 4€2,584 EUR
Retailer 5€2,628 EUR
Retailer 14€2,647 EUR
Retailer 15€2,689 EUR
Retailer 11€2,907 EUR
Retailer 9€2,921 EUR
Retailer 17€2,959 EUR
Retailer 16€2,983 EUR
Retailer 3€3,681 EUR
Retailer 20€4,422 EUR
NZ Jewellers€5,291 EUR

35 data points across 20 retailers

20 retailers€1,904 EUR to €5,291 EUR

A
Cheapest Retailer
-
€1,904 EUR
A
Retailer 2
-
€1,905 EUR
View
A
Retailer 3
-
€2,176 EUR
View
A
Retailer 4
-
€2,254 EUR
View
A
Retailer 5
-
€2,288 EUR
View
A
Retailer 6
-
€2,336 EUR
View
Final sale: no returns
A
Retailer 7
-
€2,450 EUR
View
A
Retailer 8
-
€2,530 EUR
View
B+
Retailer 9
-
€2,531 EUR
View
B+
Retailer 10
-
€2,584 EUR
View
B+
Retailer 11
-
€2,628 EUR
View
B+
Retailer 12
-
€2,647 EUR
View
B+
Retailer 13
-
€2,689 EUR
View
B+
Retailer 14
-
€2,907 EUR
View
B+
Retailer 15
-
€2,921 EUR
View
B+
Retailer 16
-
€2,959 EUR
View
B+
Retailer 17
-
€2,983 EUR
View
B
Retailer 18
-
€3,681 EUR
View
B
Retailer 19
-
€4,422 EUR
View
Most Expensive
B
NZ Jewellers
0d71f599-f36d-48ca-9df2-8024c175d77b · Nov 5
€5,291 EUR
$5,939 USD
View
19 more retailers have this diamond
Prices start from €1,904 EURSave up to €3,387 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
1.01ct Round
€1,904 EUR