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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 3535573666

Certificate GIA 3535573666

Diamond specifications and retailer prices

From HK$9,170 HKD
As of November 7, 2026
Save HK$14,021 HKD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$23,191 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 3535573666. Listed at 11 retailers as of November 5, 2026, with prices from HK$9,170 to HK$23,191, a HK$14,021 spread on the same certified stone. NZ Jewellers lists it at HK$23,191. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3535573666
Dimensions6.40 × 4.91 × 3.41 mm
L/W Ratio1.30
Top View
6.40 mm4.91 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3535573666
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 69.5%

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$23,191 HKD|Low: HK$9,170 HKD|High: HK$23,191 HKD|Avg: HK$12,258 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$9,170 HKD
Retailer 4HK$9,217 HKD
Retailer 8HK$9,507 HKD
Retailer 10HK$9,507 HKD
Retailer 11HK$9,875 HKD
Retailer 2HK$10,737 HKD
Retailer 9HK$10,972 HKD
Retailer 6HK$11,599 HKD
Retailer 5HK$13,206 HKD
Retailer 7HK$17,368 HKD
NZ JewellersHK$23,191 HKD

32 data points across 11 retailers

11 retailersHK$9,170 HKD to HK$23,191 HKD

A
Cheapest Retailer
-
HK$9,170 HKD
A
Retailer 2
-
HK$9,217 HKD
View
A
Retailer 3
-
HK$9,507 HKD
View
Retailer 4
-
HK$9,507 HKD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$9,875 HKD
View
A
Retailer 6
-
HK$10,737 HKD
View
B+
Retailer 7
-
HK$10,972 HKD
View
A
Retailer 8
-
HK$11,599 HKD
View
B+
Retailer 9
-
HK$13,206 HKD
View
B
Retailer 10
-
HK$17,368 HKD
View
Most Expensive
B
NZ Jewellers
15020155-9ff4-444b-a40a-c8008d2a5aec · Nov 5
HK$23,191 HKD
$2,959 USD
View
10 more retailers have this diamond
Prices start from HK$9,170 HKDSave up to HK$14,021 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$9,170 HKD