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Radiant|Natural|GIA

1.02ct G SI2 Radiant Natural Diamond

ID • G/SI2 • GIA 1236765099

Certificate GIA 1236765099

Diamond specifications and retailer prices

From HK$15,668 HKD
$1,997 USD
As of October 31, 2026
Save HK$25,695 HKD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$41,363 HKD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236765099. Listed at 10 retailers as of October 30, 2026, with prices from HK$15,668 to HK$41,363, a HK$25,695 spread on the same certified stone. NZ Jewellers lists it at HK$41,363. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle58.32°
OriginNatural
Grading LabGIA
CertificateGIA 1236765099
Dimensions6.95 × 5.01 × 3.37 mm
L/W Ratio1.39
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.95 mm5.01 mm1.02 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236765099
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilion 58.32°Culet: NoneDepth 67.3%

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: Oct 31
Current: HK$41,363 HKD|Low: HK$14,240 HKD|High: HK$41,363 HKD|Avg: HK$23,012 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
November 1, 2026
Retailer 8HK$15,668 HKD
Retailer 5HK$17,653 HKD
Retailer 13HK$18,720 HKD
Retailer 10HK$19,787 HKD
Retailer 11HK$19,787 HKD
Retailer 6HK$20,655 HKD
Retailer 9HK$20,697 HKD
Retailer 4HK$20,886 HKD
Retailer 12HK$22,831 HKD
Retailer 3HK$23,542 HKD
Retailer 7HK$24,714 HKD
Retailer 2HK$33,838 HKD
NZ JewellersHK$41,363 HKD

41 data points across 13 retailers

10 retailersHK$15,668 HKD to HK$41,363 HKD

A
Cheapest Retailer
-
HK$15,668 HKD
$1,997 USD
Final sale: no returns
B+
Retailer 2
-
HK$19,787 HKD
$2,522 USD
View
B+
Retailer 3
-
HK$19,787 HKD
$2,522 USD
View
B+
Retailer 4
-
HK$20,655 HKD
£2,073 GBP
View
B+
Retailer 5
-
HK$20,697 HKD
$2,638 USD
View
B+
Retailer 6
-
HK$20,886 HKD
$2,662 USD
View
B+
Retailer 7
-
HK$22,831 HKD
$2,910 USD
View
B+
Retailer 8
-
HK$24,714 HKD
€3,000 EUR
View
B
Retailer 9
-
HK$33,838 HKD
£3,396 GBP
View
Most Expensive
B
NZ Jewellers
ba1b4708-eccd-4fb9-b1eb-4dd5fcfb2286 · Oct 30
HK$41,363 HKD
$5,272 USD
View
9 more retailers have this diamond
Prices start from HK$15,668 HKDSave up to HK$25,695 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$15,668 HKD