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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 1545531586

Certificate GIA 1545531586

Diamond specifications and retailer prices

From HK$15,009 HKD
As of November 2, 2026
Save HK$22,031 HKD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$37,040 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545531586. Listed at 7 retailers as of November 2, 2026, with prices from HK$15,009 to HK$37,040, a HK$22,031 spread on the same certified stone. NZ Jewellers lists it at HK$37,040. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle30.47°
OriginNatural
Grading LabGIA
CertificateGIA 1545531586
Dimensions6.72 × 5.06 × 3.29 mm
L/W Ratio1.33
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.72 mm5.06 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545531586
Side View
Table 68.0%Crown 45°Girdle: STK-THKPavilion 30.47°Culet: NoneDepth 65.1%

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 2
Current: HK$37,040 HKD|Low: HK$15,001 HKD|High: HK$38,113 HKD|Avg: HK$20,284 HKD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3HK$15,009 HKD
Retailer 7HK$15,087 HKD
Retailer 5HK$15,181 HKD
Retailer 2HK$15,886 HKD
Retailer 6HK$16,231 HKD
Retailer 8HK$18,567 HKD
Retailer 9HK$19,280 HKD
Retailer 10HK$20,808 HKD
Retailer 4HK$26,600 HKD
NZ JewellersHK$37,040 HKD

33 data points across 10 retailers

7 retailersHK$15,009 HKD to HK$37,040 HKD

A
Cheapest Retailer
-
HK$15,009 HKD
A
Retailer 2
-
HK$15,087 HKD
View
A
Retailer 3
-
HK$15,181 HKD
View
A
Retailer 4
-
HK$15,886 HKD
View
A
Retailer 5
-
HK$16,231 HKD
View
B+
Retailer 6
-
HK$26,600 HKD
View
Most Expensive
B
NZ Jewellers
04b5bf8f-9846-4bc6-8dbe-88678b7d311b · Nov 3
HK$37,040 HKD
$4,726 USD
View
6 more retailers have this diamond
Prices start from HK$15,009 HKDSave up to HK$22,031 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$15,009 HKD