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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 6565283024

Certificate GIA 6565283024

Diamond specifications and retailer prices

From €1,366 EUR
As of November 7, 2026
Save €2,092 EUR (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,458 EUR at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565283024. Listed at 11 retailers as of November 5, 2026, with prices from €1,366 to €3,458, a €2,092 spread on the same certified stone. NZ Jewellers lists it at €3,458. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565283024
Dimensions6.63 × 4.88 × 3.42 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.63 mm4.88 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565283024
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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 7
Current: €3,458 EUR|Low: €1,303 EUR|High: €3,458 EUR|Avg: €1,787 EUR|+4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3€1,366 EUR
Retailer 5€1,375 EUR
Retailer 8€1,418 EUR
Retailer 10€1,418 EUR
Retailer 11€1,483 EUR
Retailer 4€1,572 EUR
Retailer 9€1,635 EUR
Retailer 7€1,730 EUR
Retailer 6€1,925 EUR
Retailer 2€2,470 EUR
NZ Jewellers€3,458 EUR

29 data points across 11 retailers

11 retailers€1,366 EUR to €3,458 EUR

A
Cheapest Retailer
-
€1,366 EUR
A
Retailer 2
-
€1,375 EUR
View
A
Retailer 3
-
€1,418 EUR
View
Retailer 4
-
€1,418 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€1,483 EUR
View
B+
Retailer 6
-
€1,572 EUR
View
B+
Retailer 7
-
€1,635 EUR
View
B+
Retailer 8
-
€1,730 EUR
View
B
Retailer 9
-
€1,925 EUR
View
B
Retailer 10
-
€2,470 EUR
View
Most Expensive
B
NZ Jewellers
2e60967f-dc04-46d8-8e13-c53be63a4448 · Nov 5
€3,458 EUR
$3,861 USD
View
10 more retailers have this diamond
Prices start from €1,366 EURSave up to €2,092 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
€1,366 EUR