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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 2554260673

Certificate GIA 2554260673

Diamond specifications and retailer prices

From HK$10,126 HKD
As of November 6, 2026
Save HK$13,974 HKD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$34,234 HKD at NZ Jewellers · As of October 27, 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 2554260673. Listed at 8 retailers as of November 4, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle55.44°
OriginNatural
Grading LabGIA
CertificateGIA 2554260673
Dimensions7.68 × 4.83 × 3.26 mm
L/W Ratio1.59
Key to symbols
Crystal, Feather
Top View
7.68 mm4.83 mm1.02 ctD / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554260673
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 55.44°Culet: NoneDepth 67.5%

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 6
Current: HK$34,234 HKD|Low: HK$10,126 HKD|High: HK$37,721 HKD|Avg: HK$18,786 HKD|-9.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$10,126 HKD
Retailer 8HK$12,626 HKD
Retailer 6HK$14,037 HKD
Retailer 2HK$14,084 HKD
Retailer 7HK$14,930 HKD
Retailer 9HK$16,239 HKD
Retailer 4HK$21,145 HKD
Retailer 3HK$24,100 HKD
NZ JewellersHK$34,234 HKD

29 data points across 9 retailers

8 retailersHK$10,126 HKD to HK$24,100 HKD

A
Cheapest Retailer
-
HK$10,126 HKD
Retailer 2
-
HK$14,037 HKD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$14,084 HKD
View
Retailer 4
-
HK$14,930 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$16,239 HKD
View
A
Retailer 6
-
HK$21,145 HKD
View
B+
Retailer 7
-
HK$24,100 HKD
View
Most Expensive
NZ Jewellers
bde4c946-9d5d-4ba1-879f-b7eac5c1dc24 · Oct 27
HK$34,234 HKD
$4,368 USD
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from HK$10,126 HKDSave up to HK$13,974 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$10,126 HKD