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Radiant|Natural|GIA

1.01ct E SI2 Radiant Natural Diamond

GD • E/SI2 • GIA 2546774057

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 2546774057

Diamond specifications and retailer prices

From HK$16,871 HKD
As of October 30, 2026
Save HK$22,556 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$44,940 HKD at NZ Jewellers · As of September 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2546774057. Listed at 17 retailers as of October 29, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546774057
Dimensions6.83 × 5.11 × 3.47 mm
L/W Ratio1.34
Top View
6.83 mm5.11 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546774057
Side View
Table 68.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 67.9%

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 30
Current: HK$23,730 HKD|Low: HK$16,168 HKD|High: HK$39,428 HKD|Avg: HK$22,852 HKD|+7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10HK$16,871 HKD
Retailer 7HK$17,219 HKD
Retailer 4HK$19,630 HKD
Retailer 12HK$20,046 HKD
Retailer 11HK$20,658 HKD
Retailer 9HK$20,830 HKD
Retailer 13HK$21,128 HKD
Retailer 5HK$21,497 HKD
Retailer 2HK$23,496 HKD
Retailer 3HK$23,659 HKD
Retailer 1HK$23,730 HKD
Retailer 6HK$26,205 HKD
Retailer 8HK$39,428 HKD

39 data points across 13 retailers

17 retailersHK$16,871 HKD to HK$39,428 HKD

B+
Cheapest Retailer
-
HK$16,871 HKD
A
Retailer 2
-
HK$17,219 HKD
₹209,021 INR
View
B+
Retailer 3
-
HK$19,630 HKD
$2,502 USD
View
B+
Retailer 4
-
HK$20,046 HKD
$2,555 USD
View
B+
Retailer 5
-
HK$20,658 HKD
$2,633 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$20,830 HKD
$2,655 USD
View
B+
Retailer 7
-
HK$21,128 HKD
$2,693 USD
View
B+
Retailer 8
-
HK$21,205 HKD
A$4,158 AUD
View
Retailer 9
-
HK$21,497 HKD
$2,740 USD
View
Price last confirmed 29 days ago
Retailer 10
-
HK$22,321 HKD
$2,845 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
HK$23,496 HKD
$2,995 USD
View
B
Retailer 12
-
HK$23,659 HKD
SGD 4,075 SGD
View
B+
Retailer 13
-
HK$23,730 HKD
£2,382 GBP
View
Retailer 14
-
HK$24,800 HKD
$3,161 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
HK$26,205 HKD
€3,181 EUR
View
B
Retailer 16
-
HK$39,428 HKD
£3,957 GBP
View
Most Expensive
NZ Jewellers
af2169fa-6752-4f1a-bd08-dac92046a1fd · Sep 30
HK$44,940 HKD
$5,728 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from HK$16,871 HKDSave up to HK$22,556 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$16,871 HKD