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Radiant|Natural|GIA

1.02ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 1523112388

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate GIA 1523112388

Diamond specifications and retailer prices

From HK$9,460 HKD
As of November 2, 2026
Save HK$13,880 HKD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$23,340 HKD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1523112388. Listed at 6 retailers as of November 2, 2026, with prices from HK$9,460 to HK$23,340, a HK$13,880 spread on the same certified stone. NZ Jewellers lists it at HK$23,340. 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

1.02
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523112388
Dimensions6.65 × 4.82 × 3.27 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.65 mm4.82 mm1.02 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523112388
Side View
Table 66.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 67.8%

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 2
Current: HK$23,340 HKD|Low: HK$9,452 HKD|High: HK$24,069 HKD|Avg: HK$13,553 HKD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 4HK$9,460 HKD
Retailer 5HK$9,569 HKD
Retailer 3HK$9,938 HKD
Retailer 6HK$10,338 HKD
Retailer 7HK$12,791 HKD
Retailer 2HK$17,438 HKD
NZ JewellersHK$23,340 HKD

21 data points across 7 retailers

6 retailersHK$9,460 HKD to HK$23,340 HKD

A
Cheapest Retailer
-
HK$9,460 HKD
B+
Retailer 2
-
HK$9,569 HKD
View
B+
Retailer 3
-
HK$9,938 HKD
View
B+
Retailer 4
-
HK$10,338 HKD
View
B+
Retailer 5
-
HK$17,438 HKD
View
Most Expensive
B
NZ Jewellers
742c66ec-49ba-4655-90a7-a50e653fedb0 · Nov 3
HK$23,340 HKD
$2,978 USD
View
5 more retailers have this diamond
Prices start from HK$9,460 HKDSave up to HK$13,880 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$9,460 HKD