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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6291609797

Certificate GIA 6291609797

Diamond specifications and retailer prices

From HK$16,471 HKD
As of October 29, 2026
Save HK$30,301 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$46,772 HKD at NZ Jewellers · As of October 27, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6291609797. Listed at 19 retailers as of October 27, 2026, with prices from HK$16,471 to HK$46,772, a HK$30,301 spread on the same certified stone. NZ Jewellers lists it at HK$46,772. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6291609797
Dimensions6.22 × 5.04 × 3.41 mm
L/W Ratio1.23
Top View
6.22 mm5.04 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6291609797
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.6%

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: Oct 29
Current: HK$46,772 HKD|Low: HK$16,471 HKD|High: HK$46,772 HKD|Avg: HK$24,978 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 8HK$16,471 HKD
Retailer 4HK$20,032 HKD
Retailer 6HK$20,612 HKD
Retailer 3HK$20,652 HKD
Retailer 7HK$21,931 HKD
Retailer 12HK$21,950 HKD
Retailer 17HK$22,370 HKD
Retailer 18HK$22,370 HKD
Retailer 16HK$23,233 HKD
Retailer 11HK$23,486 HKD
Retailer 2HK$23,844 HKD
Retailer 10HK$24,159 HKD
Retailer 9HK$24,324 HKD
Retailer 5HK$25,067 HKD
Retailer 19HK$25,815 HKD
Retailer 14HK$26,158 HKD
Retailer 15HK$27,242 HKD
Retailer 13HK$39,411 HKD
NZ JewellersHK$46,772 HKD

23 data points across 19 retailers

19 retailersHK$16,471 HKD to HK$46,772 HKD

A
Cheapest Retailer
-
HK$16,471 HKD
A
Retailer 2
-
HK$20,032 HKD
$2,553 USD
View
B+
Retailer 3
-
HK$20,612 HKD
$2,627 USD
View
B+
Retailer 4
-
HK$20,652 HKD
$2,632 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$21,931 HKD
$2,795 USD
View
A
Retailer 6
-
HK$21,950 HKD
£2,203 GBP
View
B+
Retailer 7
-
HK$22,370 HKD
$2,851 USD
View
B+
Retailer 8
-
HK$22,370 HKD
$2,851 USD
View
B+
Retailer 9
-
HK$23,185 HKD
SGD 3,993 SGD
View
B+
Retailer 10
-
HK$23,233 HKD
$2,961 USD
View
B+
Retailer 11
-
HK$23,486 HKD
$2,993 USD
View
B+
Retailer 12
-
HK$23,844 HKD
£2,393 GBP
View
B+
Retailer 13
-
HK$24,324 HKD
$3,100 USD
View
Retailer 14
-
HK$25,067 HKD
A$4,915 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
HK$25,815 HKD
$3,290 USD
View
B+
Retailer 16
-
HK$26,158 HKD
€3,175 EUR
View
B+
Retailer 17
-
HK$27,242 HKD
ZAR 56,090 ZAR
View
B
Retailer 18
-
HK$39,411 HKD
£3,955 GBP
View
Most Expensive
B
NZ Jewellers
69eac350-847a-4e8e-b9ac-f37488da3db0 · Oct 27
HK$46,772 HKD
$5,961 USD
View
18 more retailers have this diamond
Prices start from HK$16,471 HKDSave up to HK$30,301 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$16,471 HKD