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Radiant|Natural|GIA

1.02ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 3545604063

Certificate GIA 3545604063

Diamond specifications and retailer prices

From HK$13,299 HKD
$1,695 USD
As of November 1, 2026
Save HK$22,306 HKD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$35,606 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545604063. Listed at 17 retailers as of October 30, 2026, with prices from HK$13,299 to HK$35,606, a HK$22,306 spread on the same certified stone. NZ Jewellers lists it at HK$35,606. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.31°
OriginNatural
Grading LabGIA
CertificateGIA 3545604063
Dimensions6.77 × 5.09 × 3.49 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.77 mm5.09 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545604063
Side View
Table 68.0%Crown 47.31°GirdlePavilionCulet: NoneDepth 68.6%

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 1
Current: HK$35,606 HKD|Low: HK$12,938 HKD|High: HK$36,665 HKD|Avg: HK$17,240 HKD|-2.9%
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
Retailer 16
November 2, 2026
Retailer 5HK$13,299 HKD
Retailer 6HK$13,472 HKD
Retailer 2HK$13,550 HKD
Retailer 9HK$14,238 HKD
Retailer 16HK$14,586 HKD
Retailer 3HK$14,594 HKD
Retailer 8HK$14,594 HKD
Retailer 13HK$14,986 HKD
Retailer 7HK$15,269 HKD
Retailer 4HK$15,675 HKD
Retailer 11HK$16,006 HKD
Retailer 14HK$16,846 HKD
Retailer 15HK$17,774 HKD
Retailer 10HK$19,929 HKD
Retailer 12HK$25,569 HKD
NZ JewellersHK$35,606 HKD

25 data points across 16 retailers

17 retailersHK$13,299 HKD to HK$35,606 HKD

A
Cheapest Retailer
-
HK$13,299 HKD
$1,695 USD
A
Retailer 2
-
HK$13,472 HKD
$1,717 USD
View
Final sale: no returns
A
Retailer 3
-
HK$13,550 HKD
$1,727 USD
View
A
Retailer 4
-
HK$14,238 HKD
£1,429 GBP
View
A
Retailer 5
-
HK$14,586 HKD
$1,859 USD
View
A
Retailer 6
-
HK$14,594 HKD
$1,860 USD
View
A
Retailer 7
-
HK$14,594 HKD
$1,860 USD
View
A
Retailer 8
-
HK$14,986 HKD
$1,910 USD
View
A
Retailer 9
-
HK$15,269 HKD
$1,946 USD
View
A
Retailer 10
-
HK$15,675 HKD
$1,998 USD
View
A
Retailer 11
-
HK$16,006 HKD
£1,606 GBP
View
B+
Retailer 12
-
HK$16,846 HKD
$2,147 USD
View
Retailer 13
-
HK$17,774 HKD
ZAR 36,596 ZAR
View
Price last confirmed 7 days ago
Retailer 14
-
HK$19,610 HKD
A$3,845 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
HK$19,929 HKD
€2,419 EUR
View
B
Retailer 16
-
HK$25,569 HKD
£2,566 GBP
View
Most Expensive
B
NZ Jewellers
64f5a244-8d23-46a1-b00e-f16356eebc29 · Oct 30
HK$35,606 HKD
$4,538 USD
View
16 more retailers have this diamond
Prices start from HK$13,299 HKDSave up to HK$22,306 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$13,299 HKD