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Radiant|Natural|GIA

1.03ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 5222603317

Certificate GIA 5222603317

Diamond specifications and retailer prices

From HK$9,624 HKD
As of November 6, 2026
Save HK$12,204 HKD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,828 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5222603317. Listed at 10 retailers as of November 6, 2026, with prices from HK$9,624 to HK$21,828, a HK$12,204 spread on the same certified stone. MOH London lists it at HK$21,828. 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

1.03
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222603317
Dimensions5.63 × 5.49 × 3.80 mm
L/W Ratio1.03
Top View
5.63 mm5.49 mm1.03 ctI / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5222603317
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.3%

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: Nov 6
Current: HK$21,828 HKD|Low: HK$8,942 HKD|High: HK$23,341 HKD|Avg: HK$13,362 HKD|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5HK$9,624 HKD
Retailer 7HK$10,149 HKD
Retailer 6HK$10,471 HKD
Retailer 4HK$10,855 HKD
Retailer 10HK$11,121 HKD
Retailer 9HK$12,320 HKD
Retailer 2HK$13,888 HKD
Retailer 3HK$16,192 HKD
Retailer 8HK$16,341 HKD
MOH LondonHK$21,828 HKD

28 data points across 10 retailers

10 retailersHK$9,624 HKD to HK$21,828 HKD

B+
Cheapest Retailer
-
HK$9,624 HKD
Retailer 2
-
HK$10,149 HKD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
HK$10,471 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$10,855 HKD
View
B+
Retailer 5
-
HK$11,121 HKD
View
B+
Retailer 6
-
HK$12,320 HKD
View
B+
Retailer 7
-
HK$13,888 HKD
View
B+
Retailer 8
-
HK$16,192 HKD
View
Retailer 9
-
HK$16,341 HKD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
9A5E3851B · Nov 7
HK$21,828 HKD
£2,193 GBP
View
9 more retailers have this diamond
Prices start from HK$9,624 HKDSave up to HK$12,204 HKD

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+
1.03ct Radiant
HK$9,624 HKD