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Radiant|Natural|GIA

1.00ct I I1 Radiant Natural Diamond

I/I1 • GIA 1345165807

Certificate GIA 1345165807

Diamond specifications and retailer prices

From €1,419 EUR
$1,585 USD
As of October 31, 2026
Save €935 EUR (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €2,353 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by GIA 1345165807. Listed at 5 retailers as of October 31, 2026, with prices from €1,419 to €2,353, a €935 spread on the same certified stone. Yorxs lists it at €2,353. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1345165807
Dimensions6.21 × 5.08 × 3.33 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity, Needle, Natural
Top View
6.21 mm5.08 mm1.00 ctI / I1
OriginNatural
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 1345165807
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,419 EUR|Low: €1,419 EUR|High: €2,353 EUR|Avg: €1,858 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 1€1,419 EUR
Retailer 2€1,826 EUR
Retailer 4€1,826 EUR
Retailer 3€1,889 EUR
Yorxs€2,353 EUR

14 data points across 5 retailers

5 retailers€1,419 EUR to €2,353 EUR

B+
Cheapest Retailer
-
€1,419 EUR
$1,585 USD
B
Retailer 2
-
€1,826 EUR
$2,040 USD
View
B
Retailer 3
-
€1,826 EUR
$2,040 USD
View
B
Retailer 4
-
€1,889 EUR
$2,110 USD
View
Most Expensive
B
Yorxs
D92144BE5 · Oct 31
€2,353 EUR
View
4 more retailers have this diamond
Prices start from €1,419 EURSave up to €935 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.

B+
1.00ct Radiant
€1,419 EUR