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Radiant|Natural|GIA

1.01ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6565485501

Certificate GIA 6565485501

Diamond specifications and retailer prices

From €1,922 EUR
As of November 7, 2026
Save €1,509 EUR (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,431 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565485501. Listed at 5 retailers as of November 7, 2026, with prices from €1,922 to €3,431, a €1,509 spread on the same certified stone. MOH London lists it at €3,431. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle52.18°
Pavilion angle38.12°
OriginNatural
Grading LabGIA
CertificateGIA 6565485501
Dimensions6.47 × 5.07 × 3.50 mm
L/W Ratio1.28
Girdle conditionThick
Key to symbols
Feather, Crystal, Needle
Top View
6.47 mm5.07 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565485501
Side View
Table 74.0%Crown 52.18°Girdle: THK-POLPavilion 38.12°Culet: NoneDepth 69.1%

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: €3,431 EUR|Low: €1,919 EUR|High: €3,468 EUR|Avg: €2,282 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 2€1,922 EUR
Retailer 4€1,970 EUR
Retailer 5€2,006 EUR
Retailer 3€2,101 EUR
MOH London€3,431 EUR

23 data points across 5 retailers

5 retailers€1,922 EUR to €3,431 EUR

A
Cheapest Retailer
-
€1,922 EUR
A
Retailer 2
-
€1,970 EUR
View
A
Retailer 3
-
€2,006 EUR
View
Retailer 4
-
€2,101 EUR
View
Most Expensive
B
MOH London
B8283B15D · Nov 7
€3,431 EUR
£3,016 GBP
View
4 more retailers have this diamond
Prices start from €1,922 EURSave up to €1,509 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
1.01ct Radiant
€1,922 EUR