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Radiant|Natural|GIA

1.00ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 6552573552

Certificate GIA 6552573552

Diamond specifications and retailer prices

From HK$11,294 HKD
As of November 6, 2026
Save HK$25,981 HKD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$37,275 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H 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 6552573552. Listed at 17 retailers as of November 5, 2026, with prices from HK$11,294 to HK$37,275, a HK$25,981 spread on the same certified stone. NZ Jewellers lists it at HK$37,275. 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

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552573552
Dimensions7.20 × 4.88 × 3.20 mm
L/W Ratio1.48
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.20 mm4.88 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552573552
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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$37,275 HKD|Low: HK$11,294 HKD|High: HK$37,949 HKD|Avg: HK$17,519 HKD|-1.8%
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
Retailer 17
November 7, 2026
Retailer 13HK$11,294 HKD
Retailer 11HK$11,968 HKD
Retailer 7HK$13,402 HKD
Retailer 5HK$13,802 HKD
Retailer 14HK$14,907 HKD
Retailer 4HK$15,283 HKD
Retailer 8HK$15,463 HKD
Retailer 9HK$15,463 HKD
Retailer 10HK$15,863 HKD
Retailer 15HK$16,357 HKD
Retailer 2HK$16,459 HKD
Retailer 12HK$16,615 HKD
Retailer 17HK$16,850 HKD
Retailer 3HK$17,493 HKD
Retailer 16HK$19,288 HKD
Retailer 6HK$26,702 HKD
NZ JewellersHK$37,275 HKD

17 data points across 17 retailers

17 retailersHK$11,294 HKD to HK$37,275 HKD

A
Cheapest Retailer
-
HK$11,294 HKD
A
Retailer 2
-
HK$11,968 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$13,402 HKD
View
A
Retailer 4
-
HK$13,802 HKD
View
A
Retailer 5
-
HK$14,907 HKD
View
A
Retailer 6
-
HK$15,283 HKD
View
B+
Retailer 7
-
HK$15,463 HKD
View
Retailer 8
-
HK$15,463 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$15,863 HKD
View
B+
Retailer 10
-
HK$16,357 HKD
View
B+
Retailer 11
-
HK$16,459 HKD
View
B+
Retailer 12
-
HK$16,615 HKD
View
B+
Retailer 13
-
HK$16,850 HKD
View
B+
Retailer 14
-
HK$17,493 HKD
View
B+
Retailer 15
-
HK$19,288 HKD
View
B
Retailer 16
-
HK$26,702 HKD
View
Most Expensive
B
NZ Jewellers
61deb476-d51c-4e75-83cd-c2204571cddf · Nov 5
HK$37,275 HKD
$4,756 USD
View
16 more retailers have this diamond
Prices start from HK$11,294 HKDSave up to HK$25,981 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
1.00ct Radiant
HK$11,294 HKD