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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 6565283024

Certificate GIA 6565283024

Diamond specifications and retailer prices

From HK$11,952 HKD
As of November 7, 2026
Save HK$18,308 HKD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$30,260 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct 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 6565283024. Listed at 11 retailers as of November 5, 2026, with prices from HK$11,952 to HK$30,260, a HK$18,308 spread on the same certified stone. NZ Jewellers lists it at HK$30,260. 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

1.02
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565283024
Dimensions6.63 × 4.88 × 3.42 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.63 mm4.88 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565283024
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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$30,260 HKD|Low: HK$11,403 HKD|High: HK$30,260 HKD|Avg: HK$15,634 HKD|+4.9%
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$11,952 HKD
Retailer 5HK$12,030 HKD
Retailer 8HK$12,407 HKD
Retailer 10HK$12,407 HKD
Retailer 11HK$12,979 HKD
Retailer 4HK$13,755 HKD
Retailer 9HK$14,311 HKD
Retailer 7HK$15,142 HKD
Retailer 6HK$16,843 HKD
Retailer 2HK$21,616 HKD
NZ JewellersHK$30,260 HKD

29 data points across 11 retailers

11 retailersHK$11,952 HKD to HK$30,260 HKD

A
Cheapest Retailer
-
HK$11,952 HKD
A
Retailer 2
-
HK$12,030 HKD
View
A
Retailer 3
-
HK$12,407 HKD
View
Retailer 4
-
HK$12,407 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$12,979 HKD
View
B+
Retailer 6
-
HK$13,755 HKD
View
B+
Retailer 7
-
HK$14,311 HKD
View
B+
Retailer 8
-
HK$15,142 HKD
View
B
Retailer 9
-
HK$16,843 HKD
View
B
Retailer 10
-
HK$21,616 HKD
View
Most Expensive
B
NZ Jewellers
2e60967f-dc04-46d8-8e13-c53be63a4448 · Nov 5
HK$30,260 HKD
$3,861 USD
View
10 more retailers have this diamond
Prices start from HK$11,952 HKDSave up to HK$18,308 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
1.02ct Radiant
HK$11,952 HKD