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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 1558553561

Certificate GIA 1558553561

Diamond specifications and retailer prices

From HK$10,463 HKD
As of November 7, 2026
Save HK$16,004 HKD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$26,467 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558553561. Listed at 11 retailers as of November 5, 2026, with prices from HK$10,463 to HK$26,467, a HK$16,004 spread on the same certified stone. NZ Jewellers lists it at HK$26,467. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1558553561
Dimensions7.01 × 5.06 × 3.19 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.01 mm5.06 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558553561
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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 7
Current: HK$26,467 HKD|Low: HK$10,463 HKD|High: HK$26,467 HKD|Avg: HK$14,047 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3HK$10,463 HKD
Retailer 5HK$10,526 HKD
Retailer 8HK$10,855 HKD
Retailer 10HK$10,855 HKD
Retailer 11HK$11,349 HKD
Retailer 4HK$11,976 HKD
Retailer 9HK$12,524 HKD
Retailer 7HK$13,237 HKD
Retailer 6HK$15,048 HKD
Retailer 2HK$19,766 HKD
NZ JewellersHK$26,467 HKD

31 data points across 11 retailers

11 retailersHK$10,463 HKD to HK$26,467 HKD

A
Cheapest Retailer
-
HK$10,463 HKD
A
Retailer 2
-
HK$10,526 HKD
View
A
Retailer 3
-
HK$10,855 HKD
View
Retailer 4
-
HK$10,855 HKD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$11,349 HKD
View
A
Retailer 6
-
HK$11,976 HKD
View
B+
Retailer 7
-
HK$12,524 HKD
View
B+
Retailer 8
-
HK$13,237 HKD
View
B+
Retailer 9
-
HK$15,048 HKD
View
B
Retailer 10
-
HK$19,766 HKD
View
Most Expensive
B
NZ Jewellers
50dce42f-6da0-45b4-b750-9d7622e92e62 · Nov 5
HK$26,467 HKD
$3,377 USD
View
10 more retailers have this diamond
Prices start from HK$10,463 HKDSave up to HK$16,004 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
1.01ct Radiant
HK$10,463 HKD