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Radiant|Natural|GIA

1.02ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6234341499

Certificate GIA 6234341499

Diamond specifications and retailer prices

From €1,556 EUR
£1,369 GBP
As of November 1, 2026
Save €1,503 EUR (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,236 EUR at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6234341499. Listed at 16 retailers as of October 29, 2026, with a 97% 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
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.94°
Pavilion angle55.97°
OriginNatural
Grading LabGIA
CertificateGIA 6234341499
Dimensions6.76 × 5.16 × 3.35 mm
L/W Ratio1.31
Top View
6.76 mm5.16 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6234341499
Side View
Table 64.0%Crown 45.94°Girdle: THK-VTKPavilion 55.97°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,236 EUR|Low: €1,555 EUR|High: €4,236 EUR|Avg: €2,148 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
November 1, 2026
Retailer 2€1,556 EUR
Retailer 3€1,602 EUR
Retailer 12€1,620 EUR
Retailer 4€1,674 EUR
Retailer 11€1,737 EUR
Retailer 14€1,737 EUR
Retailer 6€1,777 EUR
Retailer 7€1,889 EUR
Retailer 13€2,004 EUR
Retailer 8€2,135 EUR
Retailer 5€2,267 EUR
Retailer 9€2,373 EUR
Retailer 10€3,059 EUR
NZ Jewellers€4,236 EUR

31 data points across 14 retailers

16 retailers€1,556 EUR to €3,059 EUR

A
Cheapest Retailer
-
€1,556 EUR
£1,369 GBP
A
Retailer 2
-
€1,569 EUR
$1,753 USD
View
A
Retailer 3
-
€1,602 EUR
$1,790 USD
View
Final sale: no returns
A
Retailer 4
-
€1,620 EUR
$1,810 USD
View
A
Retailer 5
-
€1,674 EUR
$1,870 USD
View
Retailer 6
-
€1,737 EUR
$1,941 USD
View
Price last confirmed 10 days ago
Retailer 7
-
€1,737 EUR
$1,941 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,777 EUR
$1,985 USD
View
B+
Retailer 9
-
€1,860 EUR
$2,078 USD
View
B+
Retailer 10
-
€1,889 EUR
£1,662 GBP
View
Retailer 11
-
€2,004 EUR
$2,239 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€2,135 EUR
ZAR 38,533 ZAR
View
Retailer 13
-
€2,267 EUR
A$3,896 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
€2,373 EUR
View
B
Retailer 15
-
€3,059 EUR
£2,691 GBP
View
Most Expensive
NZ Jewellers
3f5d5331-b4f2-4c54-b6c9-1a80a99c718d · Oct 24
€4,236 EUR
$4,733 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from €1,556 EURSave up to €1,503 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 Radiant
€1,556 EUR