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Radiant|Natural|GIA

1.00ct F I1 Radiant Natural Diamond

ID • F/I1 • GIA 1558721537

Certificate GIA 1558721537

Diamond specifications and retailer prices

From €1,668 EUR
$1,871 USD
As of November 1, 2026
Save €543 EUR (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,211 EUR at Jared · As of November 2, 2026
View at Jared

About this 1ct natural radiant diamond

This 1ct 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 1558721537. Listed at 5 retailers as of November 1, 2026, with prices from €1,668 to €2,211, a €543 spread on the same certified stone. Jared lists it at €2,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558721537
Dimensions6.86 × 4.96 × 3.47 mm
L/W Ratio1.38
Girdle conditionVery Thick to Very Thick
Key to symbols
Crystal, Needle
Top View
6.86 mm4.96 mm1.00 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558721537
Side View
Table 68.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 70.0%

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 1
Current: €2,211 EUR|Low: €1,668 EUR|High: €2,220 EUR|Avg: €2,058 EUR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 5, 2026
Retailer 3€1,668 EUR
Retailer 5€1,998 EUR
Retailer 2€2,140 EUR
Retailer 4€2,140 EUR
Jared€2,211 EUR

6 data points across 5 retailers

5 retailers€1,668 EUR to €2,211 EUR

A
Cheapest Retailer
-
€1,668 EUR
$1,871 USD
B+
Retailer 2
-
€1,998 EUR
$2,241 USD
View
B+
Retailer 3
-
€2,140 EUR
$2,400 USD
View
B+
Retailer 4
-
€2,140 EUR
$2,400 USD
View
Most Expensive
B
Jared
159545832 · Nov 2
€2,211 EUR
$2,480 USD
View
4 more retailers have this diamond
Prices start from €1,668 EURSave up to €543 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
1.00ct Radiant
€1,668 EUR