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Radiant|Natural|GIA

1.02ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2241034439

Certificate GIA 2241034439

Diamond specifications and retailer prices

From HK$13,072 HKD
$1,666 USD
As of November 2, 2026
Save HK$11,740 HKD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$37,724 HKD at NZ Jewellers · As of September 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 2241034439. Listed at 13 retailers as of November 1, 2026, with a 90% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241034439
Dimensions6.64 × 5.13 × 3.43 mm
L/W Ratio1.29
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Needle, Pinpoint
Top View
6.64 mm5.13 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2241034439
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.8%

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$19,336 HKD|Low: HK$13,072 HKD|High: HK$27,422 HKD|Avg: HK$18,580 HKD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7HK$13,072 HKD
Retailer 4HK$14,633 HKD
Retailer 5HK$15,620 HKD
Retailer 2HK$15,875 HKD
Retailer 6HK$17,244 HKD
Retailer 1HK$19,336 HKD
Retailer 8HK$20,183 HKD
Retailer 3HK$24,812 HKD

44 data points across 8 retailers

13 retailersHK$13,072 HKD to HK$24,812 HKD

A
Cheapest Retailer
-
HK$13,072 HKD
$1,666 USD
Final sale: no returns
A
Retailer 2
-
HK$14,633 HKD
$1,865 USD
View
Retailer 3
-
HK$15,465 HKD
$1,971 USD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$15,465 HKD
$1,971 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
HK$15,620 HKD
£1,568 GBP
View
A
Retailer 6
-
HK$15,875 HKD
£1,593 GBP
View
Retailer 7
-
HK$16,179 HKD
$2,062 USD
View
Price last confirmed 32 days ago
Retailer 8
-
HK$17,244 HKD
ZAR 35,505 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
HK$17,850 HKD
$2,275 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
HK$19,336 HKD
€2,347 EUR
View
Retailer 11
-
HK$20,183 HKD
A$3,958 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
HK$24,812 HKD
£2,490 GBP
View
Most Expensive
NZ Jewellers
3e7c0390-149a-4f40-aa81-272ed5d8c2df · Sep 30
HK$37,724 HKD
$4,808 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from HK$13,072 HKDSave up to HK$11,740 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$13,072 HKD