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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 15662670

Certificate GIA 15662670

Diamond specifications and retailer prices

From HK$19,695 HKD
As of November 4, 2026
Save HK$25,025 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$44,720 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 15662670. Listed at 20 retailers as of November 4, 2026, with prices from HK$19,695 to HK$44,720, a HK$25,025 spread on the same certified stone. NZ Jewellers lists it at HK$44,720. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15662670
Dimensions5.90 × 5.82 × 3.39 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Cloud, Extra Facet
Top View
5.90 mm5.82 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 15662670
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.2%

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 4
Current: HK$44,720 HKD|Low: HK$20,111 HKD|High: HK$44,720 HKD|Avg: HK$27,648 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 14HK$20,111 HKD
Retailer 6HK$22,039 HKD
Retailer 4HK$23,254 HKD
Retailer 12HK$23,254 HKD
Retailer 15HK$23,755 HKD
Retailer 11HK$24,147 HKD
Retailer 13HK$25,095 HKD
Retailer 3HK$25,252 HKD
Retailer 2HK$26,561 HKD
Retailer 5HK$26,835 HKD
Retailer 9HK$28,175 HKD
Retailer 7HK$29,774 HKD
Retailer 8HK$30,307 HKD
Retailer 10HK$42,816 HKD
NZ JewellersHK$44,720 HKD

44 data points across 15 retailers

20 retailersHK$19,695 HKD to HK$44,720 HKD

A
Cheapest Retailer
-
HK$19,695 HKD
B+
Retailer 2
-
HK$20,111 HKD
View
B+
Retailer 3
-
HK$20,832 HKD
View
B+
Retailer 4
-
HK$22,039 HKD
View
Retailer 5
-
HK$23,254 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$23,254 HKD
View
B+
Retailer 7
-
HK$23,755 HKD
View
B+
Retailer 8
-
HK$24,147 HKD
View
B
Retailer 9
-
HK$25,095 HKD
View
B
Retailer 10
-
HK$25,252 HKD
View
B
Retailer 11
-
HK$26,490 HKD
View
B
Retailer 12
-
HK$26,490 HKD
View
B
Retailer 13
-
HK$26,561 HKD
View
B
Retailer 14
-
HK$26,835 HKD
View
B
Retailer 15
-
HK$27,353 HKD
View
B
Retailer 16
-
HK$28,175 HKD
View
Retailer 17
-
HK$29,774 HKD
View
Price last confirmed 15 days ago
B
Retailer 18
-
HK$30,307 HKD
View
B
Retailer 19
-
HK$42,816 HKD
View
Most Expensive
C
NZ Jewellers
eae9b71f-c2e7-466e-aaf1-86329755775d · Nov 5
HK$44,720 HKD
$5,706 USD
View
19 more retailers have this diamond
Prices start from HK$19,695 HKDSave up to HK$25,025 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$19,695 HKD