CaratHunter
Plans
Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2547630494

Certificate GIA 2547630494

Diamond specifications and retailer prices

From HK$23,647 HKD
$3,014 USD
As of October 30, 2026
Save HK$24,612 HKD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$48,259 HKD at NZ Jewellers · As of October 30, 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 2547630494. Listed at 13 retailers as of October 30, 2026, with prices from HK$23,647 to HK$48,259, a HK$24,612 spread on the same certified stone. NZ Jewellers lists it at HK$48,259. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547630494
Dimensions6.71 × 5.13 × 3.50 mm
L/W Ratio1.31
Top View
6.71 mm5.13 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547630494
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$48,259 HKD|Low: HK$21,615 HKD|High: HK$48,259 HKD|Avg: HK$32,457 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10HK$25,561 HKD
Retailer 4HK$27,469 HKD
Retailer 6HK$27,695 HKD
Retailer 9HK$27,695 HKD
Retailer 7HK$28,762 HKD
Retailer 2HK$28,949 HKD
Retailer 8HK$31,963 HKD
Retailer 3HK$32,441 HKD
Retailer 5HK$46,383 HKD
NZ JewellersHK$48,259 HKD

34 data points across 10 retailers

13 retailersHK$23,647 HKD to HK$48,259 HKD

B+
Cheapest Retailer
-
HK$23,647 HKD
$3,014 USD
B+
Retailer 2
-
HK$24,588 HKD
$3,134 USD
View
B+
Retailer 3
-
HK$25,075 HKD
$3,196 USD
View
B+
Retailer 4
-
HK$25,561 HKD
$3,258 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$27,469 HKD
£2,757 GBP
View
B+
Retailer 6
-
HK$27,695 HKD
$3,530 USD
View
B+
Retailer 7
-
HK$27,695 HKD
$3,530 USD
View
B+
Retailer 8
-
HK$28,762 HKD
$3,666 USD
View
B+
Retailer 9
-
HK$28,949 HKD
£2,905 GBP
View
B
Retailer 10
-
HK$31,963 HKD
$4,074 USD
View
B+
Retailer 11
-
HK$32,441 HKD
€3,938 EUR
View
B
Retailer 12
-
HK$46,383 HKD
£4,655 GBP
View
Most Expensive
B
NZ Jewellers
d5bc37e7-c103-4715-8953-941969510cb6 · Oct 30
HK$48,259 HKD
$6,151 USD
View
12 more retailers have this diamond
Prices start from HK$23,647 HKDSave up to HK$24,612 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.

B+
1.01ct Radiant
HK$23,647 HKD