CaratHunter
Plans
Radiant|Natural|GIA

1.01ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6565485501

Certificate GIA 6565485501

Diamond specifications and retailer prices

From $3,120 AUD
As of November 2, 2026
Save $2,454 AUD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,575 AUD 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 4 retailers as of November 2, 2026, with prices from $3,120 to $5,575, a $2,454 spread on the same certified stone. MOH London lists it at $5,575. 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 2
Current: $5,575 AUD|Low: $3,119 AUD|High: $5,636 AUD|Avg: $3,711 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 3$3,120 AUD
Retailer 2$3,202 AUD
Retailer 4$3,260 AUD
MOH London$5,575 AUD

23 data points across 4 retailers

4 retailers$3,120 AUD to $5,575 AUD

A
Cheapest Retailer
-
$3,120 AUD
A
Retailer 2
-
$3,202 AUD
View
A
Retailer 3
-
$3,260 AUD
View
Most Expensive
B
MOH London
B8283B15D · Nov 7
$5,575 AUD
£3,016 GBP
View
3 more retailers have this diamond
Prices start from $3,120 AUDSave up to $2,454 AUD

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
$3,120 AUD