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Round|Natural|GIA

1.01ct J IF Round Natural Diamond

EX • J/IF • GIA 2556086704

Certificate GIA 2556086704

Diamond specifications and retailer prices

From €1,811 EUR
As of November 6, 2026
Save €3,331 EUR (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,142 EUR at NZ Jewellers · As of November 2, 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 2556086704. Listed at 20 retailers as of November 2, 2026, with prices from €1,811 to €5,142, a €3,331 spread on the same certified stone. NZ Jewellers lists it at €5,142. 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
FluorescenceMedium
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556086704
Dimensions6.49 × 6.53 × 3.91 mm
L/W Ratio1.01
Top View
6.49 mm6.53 mm1.01 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556086704
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

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: €5,142 EUR|Low: €1,799 EUR|High: €5,257 EUR|Avg: €2,768 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
November 6, 2026
Retailer 19€1,811 EUR
Retailer 2€2,191 EUR
Retailer 7€2,202 EUR
Retailer 8€2,270 EUR
Retailer 15€2,276 EUR
Retailer 16€2,371 EUR
Retailer 3€2,374 EUR
Retailer 17€2,433 EUR
Retailer 10€2,514 EUR
Retailer 12€2,519 EUR
Retailer 18€2,554 EUR
Retailer 9€2,810 EUR
Retailer 4€2,837 EUR
Retailer 14€2,856 EUR
Retailer 6€2,878 EUR
Retailer 13€3,001 EUR
Retailer 5€3,485 EUR
Retailer 11€4,411 EUR
NZ Jewellers€5,142 EUR

23 data points across 19 retailers

20 retailers€1,811 EUR to €5,142 EUR

A
Cheapest Retailer
-
€1,811 EUR
A
Retailer 2
-
€2,191 EUR
View
A
Retailer 3
-
€2,202 EUR
View
A
Retailer 4
-
€2,270 EUR
View
Final sale: no returns
A
Retailer 5
-
€2,276 EUR
View
A
Retailer 6
-
€2,371 EUR
View
A
Retailer 7
-
€2,374 EUR
View
A
Retailer 8
-
€2,433 EUR
View
Retailer 9
-
€2,514 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€2,519 EUR
View
A
Retailer 11
-
€2,554 EUR
View
Retailer 12
-
€2,755 EUR
View
Price last confirmed 30 days ago
B+
Retailer 13
-
€2,810 EUR
View
B+
Retailer 14
-
€2,837 EUR
View
B+
Retailer 15
-
€2,856 EUR
View
B+
Retailer 16
-
€2,878 EUR
View
B+
Retailer 17
-
€3,001 EUR
View
B+
Retailer 18
-
€3,485 EUR
View
Retailer 19
-
€4,411 EUR
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
d9a5e213-922c-49a2-adde-609a8f8b23f5 · Nov 2
€5,142 EUR
$5,741 USD
View
19 more retailers have this diamond
Prices start from €1,811 EURSave up to €3,331 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
€1,811 EUR