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Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2426612844

Certificate GIA 2426612844

Diamond specifications and retailer prices

From HK$18,910 HKD
A$3,708 AUD
As of October 31, 2026
Save HK$23,697 HKD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$47,592 HKD at NZ Jewellers · As of October 17, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426612844. Listed at 12 retailers as of October 29, 2026, with a 125% 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426612844
Dimensions6.10 × 5.01 × 3.55 mm
L/W Ratio1.22
Top View
6.10 mm5.01 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2426612844
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

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 31
Current: HK$47,592 HKD|Low: HK$18,131 HKD|High: HK$47,592 HKD|Avg: HK$24,655 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
October 20, 2026
Retailer 8HK$18,131 HKD
Retailer 7HK$18,477 HKD
Retailer 4HK$18,910 HKD
Retailer 16HK$20,391 HKD
Retailer 11HK$20,870 HKD
Retailer 6HK$22,003 HKD
Retailer 2HK$22,634 HKD
Retailer 5HK$22,768 HKD
Retailer 12HK$22,768 HKD
Retailer 15HK$23,639 HKD
Retailer 9HK$23,870 HKD
Retailer 3HK$23,881 HKD
Retailer 10HK$26,267 HKD
Retailer 13HK$26,460 HKD
Retailer 14HK$38,272 HKD
NZ JewellersHK$47,592 HKD

27 data points across 16 retailers

12 retailersHK$18,910 HKD to HK$42,607 HKD

A
Cheapest Retailer
-
HK$18,910 HKD
A$3,708 AUD
Retailer 2
-
HK$20,391 HKD
$2,599 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$20,870 HKD
$2,660 USD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$22,634 HKD
£2,272 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
HK$22,768 HKD
$2,902 USD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$23,639 HKD
$3,013 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$23,870 HKD
£2,396 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
HK$23,881 HKD
$3,044 USD
View
Price last confirmed 14 days ago
Retailer 9
-
HK$26,267 HKD
$3,348 USD
View
Price last confirmed 13 days ago
Retailer 10
-
HK$38,272 HKD
£3,841 GBP
View
Price last confirmed 14 days ago
B
Retailer 11
-
HK$42,607 HKD
€5,172 EUR
View
Most Expensive
NZ Jewellers
0b36a2cd-fd85-450a-bd8e-25338bba57ba · Oct 17
HK$47,592 HKD
$6,066 USD
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from HK$18,910 HKDSave up to HK$23,697 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$18,910 HKD