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Radiant|Natural|GIA

1.02ct F I1 Radiant Natural Diamond

EX • F/I1 • GIA 5426142088

Certificate GIA 5426142088

Diamond specifications and retailer prices

From €1,668 EUR
$1,871 USD
As of November 2, 2026
Save €525 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,192 EUR at Yorxs · As of November 2, 2026
View at Yorxs

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 5426142088. Listed at 2 retailers as of November 2, 2026, with prices from €1,668 to €2,192, a €525 spread on the same certified stone. Yorxs lists it at €2,192. 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
Crown angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 5426142088
Dimensions7.37 × 4.95 × 3.38 mm
L/W Ratio1.49
Top View
7.37 mm4.95 mm1.02 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5426142088
Side View
Table 63.0%Crown 39.8°Girdle: THN-MEDPavilionCulet: NoneDepth 68.4%

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 2
Current: €2,118 EUR|Low: €1,167 EUR|High: €2,192 EUR|Avg: €1,719 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 2, 2026
Retailer 4€1,167 EUR
Retailer 3€1,465 EUR
Retailer 2€1,668 EUR
Retailer 1€2,118 EUR
Yorxs€2,192 EUR

14 data points across 5 retailers

2 retailers€1,668 EUR to €2,192 EUR

A
Cheapest Retailer
-
€1,668 EUR
$1,871 USD
Most Expensive
B+
Yorxs
476497739 · Nov 2
€2,192 EUR
View
1 more retailer has this diamond
Prices start from €1,668 EURSave up to €525 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
€1,668 EUR