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Radiant|Natural|GIA

1.03ct K IF Radiant Natural Diamond

EX • K/IF • GIA 6491758655

Certificate GIA 6491758655

Diamond specifications and retailer prices

From HK$9,225 HKD
As of November 6, 2026
Save HK$4,828 HKD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$30,911 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491758655. Listed at 7 retailers as of November 6, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6491758655
Dimensions6.44 × 5.35 × 3.55 mm
L/W Ratio1.20
Top View
6.44 mm5.35 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6491758655
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.4%

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 6
Current: HK$14,052 HKD|Low: HK$9,123 HKD|High: HK$22,196 HKD|Avg: HK$13,460 HKD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5HK$9,225 HKD
Retailer 7HK$11,270 HKD
Retailer 2HK$11,740 HKD
Retailer 10HK$11,756 HKD
Retailer 9HK$12,673 HKD
Retailer 11HK$12,673 HKD
Retailer 4HK$12,697 HKD
Retailer 3HK$13,073 HKD
Retailer 6HK$13,183 HKD
Retailer 1HK$14,052 HKD
Retailer 8HK$22,196 HKD

20 data points across 11 retailers

7 retailersHK$9,225 HKD to HK$14,052 HKD

A
Cheapest Retailer
-
HK$9,225 HKD
A
Retailer 2
-
HK$11,270 HKD
View
A
Retailer 3
-
HK$12,697 HKD
View
A
Retailer 4
-
HK$13,183 HKD
View
A
Retailer 5
-
HK$14,052 HKD
View
Retailer 6
-
HK$14,625 HKD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
c359a0ee-958f-40a5-80ef-7d24c66bcd37 · Sep 21
HK$30,911 HKD
$3,944 USD
View
Price last confirmed 46 days ago
6 more retailers have this diamond
Prices start from HK$9,225 HKDSave up to HK$4,828 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.

A
1.03ct Radiant
HK$9,225 HKD