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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 7556423923

Certificate GIA 7556423923

Diamond specifications and retailer prices

From HK$17,321 HKD
As of November 6, 2026
Save HK$19,876 HKD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$37,196 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 7556423923. Listed at 8 retailers as of November 3, 2026, with prices from HK$17,321 to HK$37,196, a HK$19,876 spread on the same certified stone. NZ Jewellers lists it at HK$37,196. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.69°
Pavilion angle32.73°
OriginNatural
Grading LabGIA
CertificateGIA 7556423923
Dimensions6.34 × 4.96 × 3.41 mm
L/W Ratio1.28
Girdle conditionVery Thick
Key to symbols
Crystal
Top View
6.34 mm4.96 mm1.02 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556423923
Side View
Table 66.0%Crown 47.69°GirdlePavilion 32.73°CuletDepth 68.7%

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 6
Current: HK$37,196 HKD|Low: HK$17,321 HKD|High: HK$37,565 HKD|Avg: HK$22,490 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6HK$17,321 HKD
Retailer 2HK$17,587 HKD
Retailer 7HK$17,791 HKD
Retailer 8HK$18,183 HKD
Retailer 5HK$18,614 HKD
Retailer 4HK$19,954 HKD
Retailer 3HK$31,169 HKD
NZ JewellersHK$37,196 HKD

26 data points across 8 retailers

8 retailersHK$17,321 HKD to HK$37,196 HKD

A
Cheapest Retailer
-
HK$17,321 HKD
A
Retailer 2
-
HK$17,587 HKD
View
A
Retailer 3
-
HK$17,791 HKD
View
A
Retailer 4
-
HK$18,183 HKD
View
A
Retailer 5
-
HK$18,614 HKD
View
Retailer 6
-
HK$19,954 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$31,169 HKD
View
Most Expensive
B
NZ Jewellers
24b5d6f9-4b79-4102-b4bd-5157c8022e06 · Nov 3
HK$37,196 HKD
$4,746 USD
View
7 more retailers have this diamond
Prices start from HK$17,321 HKDSave up to HK$19,876 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$17,321 HKD