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Radiant|Natural|HRD

1.22ct I IF Radiant Natural Diamond

EX • I/IF • HRD 05008887003

Certificate HRD 05008887003

Diamond specifications and retailer prices

From $8,837 AUD
As of November 3, 2026
Save $3,616 AUD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $12,453 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 05008887003. Listed at 2 retailers as of November 3, 2026, with prices from $8,837 to $12,453, a $3,616 spread on the same certified stone. MOH London lists it at $12,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 05008887003
Dimensions6.13 × 5.77 × 4.25 mm
L/W Ratio1.06
Culet sizeNone
Top View
6.13 mm5.77 mm1.22 ctI / IF
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateHRD 05008887003
Side View
Table 55.0%CrownGirdle: Very ThinPavilionCulet: NoneDepth 73.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 3
Current: $12,453 AUD|Low: $6,298 AUD|High: $12,638 AUD|Avg: $9,220 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$6,298 AUD
Retailer 2$8,837 AUD
MOH London$12,453 AUD

23 data points across 3 retailers

2 retailers$8,837 AUD to $12,453 AUD

B
Cheapest Retailer
-
$8,837 AUD
Most Expensive
B
MOH London
6F51C61C3 · Nov 4
$12,453 AUD
£6,864 GBP
View
1 more retailer has this diamond
Prices start from $8,837 AUDSave up to $3,616 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.

B
1.22ct Radiant
$8,837 AUD