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Radiant|Natural|GIA

1.02ct F I1 Radiant Natural Diamond

EX • F/I1 • GIA 6551116865

Certificate GIA 6551116865

Diamond specifications and retailer prices

From €1,255 EUR
HK$11,000 HKD
As of October 30, 2026
Save €1,033 EUR (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,092 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551116865. Listed at 6 retailers as of October 29, 2026, with a 82% 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
F
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551116865
Dimensions6.81 × 5.01 × 3.39 mm
L/W Ratio1.36
Top View
6.81 mm5.01 mm1.02 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551116865
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Oct 30
Current: €4,092 EUR|Low: €1,255 EUR|High: €4,305 EUR|Avg: €2,168 EUR|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3€1,255 EUR
Retailer 9€1,376 EUR
Retailer 4€1,549 EUR
Retailer 6€1,789 EUR
Retailer 7€1,821 EUR
Retailer 10€1,994 EUR
Retailer 8€2,159 EUR
Retailer 2€2,288 EUR
Retailer 5€2,605 EUR
NZ Jewellers€4,092 EUR

20 data points across 10 retailers

6 retailers€1,255 EUR to €2,288 EUR

A
Cheapest Retailer
-
€1,255 EUR
HK$11,000 HKD
A
Retailer 2
-
€1,789 EUR
$2,007 USD
View
A
Retailer 3
-
€1,821 EUR
$2,042 USD
View
B+
Retailer 4
-
€2,288 EUR
View
Retailer 5
-
€2,605 EUR
$2,922 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
a6b92e95-e94f-4cf0-b716-89737ed63e5f · Oct 24
€4,092 EUR
$4,590 USD
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from €1,255 EURSave up to €1,033 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
€1,255 EUR