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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 2536927522

Certificate GIA 2536927522

Diamond specifications and retailer prices

From HK$17,275 HKD
As of October 29, 2026
Save HK$29,498 HKD (63%) vs most expensive(unlock to see where)
23 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 2536927522. Listed at 23 retailers as of October 27, 2026, with prices from HK$17,275 to HK$46,772, a HK$29,498 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
SymmetryExcellent
FluorescenceFaint
Crown angle40.11°
Pavilion angle62.54°
OriginNatural
Grading LabGIA
CertificateGIA 2536927522
Dimensions7.54 × 4.82 × 3.37 mm
L/W Ratio1.56
Top View
7.54 mm4.82 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536927522
Side View
Table 67.0%Crown 40.11°Girdle: STK-THKPavilion 62.54°Culet: NoneDepth 69.8%

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: Oct 29
Current: HK$23,844 HKD|Low: HK$17,523 HKD|High: HK$39,621 HKD|Avg: HK$24,586 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2HK$17,642 HKD
Retailer 8HK$20,652 HKD
Retailer 3HK$21,950 HKD
Retailer 6HK$22,033 HKD
Retailer 1HK$23,844 HKD
Retailer 9HK$25,067 HKD
Retailer 4HK$26,158 HKD
Retailer 5HK$27,242 HKD
Retailer 7HK$39,252 HKD

27 data points across 9 retailers

23 retailersHK$17,275 HKD to HK$46,772 HKD

A
Cheapest Retailer
-
HK$17,275 HKD
A
Retailer 2
-
HK$17,642 HKD
₹214,140 INR
View
A
Retailer 3
-
HK$19,616 HKD
$2,500 USD
View
A
Retailer 4
-
HK$20,032 HKD
$2,553 USD
View
A
Retailer 5
-
HK$20,652 HKD
$2,632 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$21,931 HKD
$2,795 USD
View
A
Retailer 7
-
HK$21,950 HKD
£2,203 GBP
View
B+
Retailer 8
-
HK$22,033 HKD
$2,808 USD
View
B+
Retailer 9
-
HK$22,370 HKD
$2,851 USD
View
B+
Retailer 10
-
HK$22,370 HKD
$2,851 USD
View
B+
Retailer 11
-
HK$22,370 HKD
$2,851 USD
View
B+
Retailer 12
-
HK$23,233 HKD
$2,961 USD
View
B+
Retailer 13
-
HK$23,486 HKD
$2,993 USD
View
B+
Retailer 14
-
HK$23,844 HKD
£2,393 GBP
View
B+
Retailer 15
-
HK$24,253 HKD
SGD 4,177 SGD
View
B+
Retailer 16
-
HK$24,324 HKD
$3,100 USD
View
Retailer 17
-
HK$25,067 HKD
A$4,915 AUD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
HK$25,815 HKD
$3,290 USD
View
B+
Retailer 19
-
HK$26,158 HKD
€3,175 EUR
View
B+
Retailer 20
-
HK$27,242 HKD
ZAR 56,090 ZAR
View
B
Retailer 21
-
HK$32,814 HKD
$4,182 USD
View
B
Retailer 22
-
HK$39,252 HKD
£3,939 GBP
View
Most Expensive
B
NZ Jewellers
4d42df99-e3b6-4b8e-a962-152508099c5b · Oct 27
HK$46,772 HKD
$5,961 USD
View
22 more retailers have this diamond
Prices start from HK$17,275 HKDSave up to HK$29,498 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$17,275 HKD