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Round|Natural|GIA

1.02ct J IF Round Natural Diamond

EX • J/IF • GIA 6552542153

Certificate GIA 6552542153

Diamond specifications and retailer prices

From €2,470 EUR
As of November 4, 2026
Save €2,006 EUR (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,596 EUR at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 6552542153. Listed at 13 retailers as of November 2, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552542153
Dimensions6.43 × 6.39 × 4.00 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
6.43 mm6.39 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552542153
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 4
Current: €2,817 EUR|Low: €2,264 EUR|High: €4,530 EUR|Avg: €3,035 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7€2,470 EUR
Retailer 6€2,575 EUR
Retailer 9€2,677 EUR
Retailer 1€2,817 EUR
Retailer 8€2,870 EUR
Retailer 4€2,983 EUR
Retailer 2€3,116 EUR
Retailer 3€3,267 EUR
Retailer 5€4,477 EUR

33 data points across 9 retailers

13 retailers€2,470 EUR to €4,477 EUR

A
Cheapest Retailer
-
€2,470 EUR
Final sale: no returns
A
Retailer 2
-
€2,575 EUR
View
Retailer 3
-
€2,622 EUR
View
Price last confirmed 39 days ago
Retailer 4
-
€2,723 EUR
View
Price last confirmed 38 days ago
B+
Retailer 5
-
€2,817 EUR
View
Retailer 6
-
€2,870 EUR
View
Price last confirmed 33 days ago
B+
Retailer 7
-
€2,983 EUR
View
Retailer 8
-
€3,025 EUR
View
Price last confirmed 38 days ago
B+
Retailer 9
-
€3,116 EUR
View
B+
Retailer 10
-
€3,267 EUR
View
B
Retailer 11
-
€4,477 EUR
View
Retailer 12
-
€5,481 EUR
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
b4d45eb5-5a54-4196-86ce-021f5c4a463d · Oct 3
€5,596 EUR
$6,248 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from €2,470 EURSave up to €2,006 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
1.02ct Round
€2,470 EUR