CaratHunter
Plans
Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 2557083462

Certificate GIA 2557083462

Diamond specifications and retailer prices

From HK$15,910 HKD
As of November 6, 2026
Save HK$17,846 HKD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$33,756 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E 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 2557083462. Listed at 7 retailers as of November 3, 2026, with prices from HK$15,910 to HK$33,756, a HK$17,846 spread on the same certified stone. NZ Jewellers lists it at HK$33,756. 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

1.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle51.86°
Pavilion angle36.87°
OriginNatural
Grading LabGIA
CertificateGIA 2557083462
Dimensions6.66 × 5.11 × 3.46 mm
L/W Ratio1.30
Top View
6.66 mm5.11 mm1.01 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557083462
Side View
Table 72.0%Crown 51.86°Girdle: THN-THKPavilion 36.87°Culet: NoneDepth 67.7%

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$33,756 HKD|Low: HK$15,910 HKD|High: HK$33,756 HKD|Avg: HK$20,240 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7HK$15,910 HKD
Retailer 3HK$15,957 HKD
Retailer 5HK$16,145 HKD
Retailer 8HK$16,459 HKD
Retailer 2HK$16,890 HKD
Retailer 6HK$17,219 HKD
Retailer 9HK$19,186 HKD
Retailer 4HK$28,285 HKD
NZ JewellersHK$33,756 HKD

24 data points across 9 retailers

7 retailersHK$15,910 HKD to HK$33,756 HKD

A
Cheapest Retailer
-
HK$15,910 HKD
A
Retailer 2
-
HK$15,957 HKD
View
A
Retailer 3
-
HK$16,145 HKD
View
A
Retailer 4
-
HK$16,890 HKD
View
A
Retailer 5
-
HK$17,219 HKD
View
B+
Retailer 6
-
HK$28,285 HKD
View
Most Expensive
B
NZ Jewellers
ebd14e94-8bb4-4b0e-922a-749271b6f91a · Nov 3
HK$33,756 HKD
$4,307 USD
View
6 more retailers have this diamond
Prices start from HK$15,910 HKDSave up to HK$17,846 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
1.01ct Radiant
HK$15,910 HKD