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Radiant|Natural|GIA

1.22ct H SI2 Radiant Natural Diamond

H/SI2 • GIA 7563413829

Certificate GIA 7563413829

Diamond specifications and retailer prices

From HK$30,425 HKD
$3,882 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$30,425 HKD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 7563413829. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.22
Carat
H
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7563413829
Dimensions7.17 × 5.45 × 3.62 mm
L/W Ratio1.32
Top View
7.17 mm5.45 mm1.22 ctH / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7563413829
Side View
Table 70.0%CrownGirdlePavilionCuletDepth 66.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 5
Current: HK$30,425 HKD|Low: HK$24,445 HKD|High: HK$41,428 HKD|Avg: HK$27,816 HKD|+21.3%
Blue Nile
Retailer 2
October 24, 2026
Retailer 2HK$24,445 HKD
Blue NileHK$30,425 HKD

4 data points across 2 retailers

1 retailer

C
Blue Nile
30435299 · Nov 5
HK$30,425 HKD
$3,882 USD
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C
1.22ct Radiant
HK$30,425 HKD