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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 2544936031

Certificate GIA 2544936031

Diamond specifications and retailer prices

From HK$7,422 HKD
As of November 6, 2026
Save HK$10,596 HKD (59%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$25,526 HKD at NZ Jewellers · As of October 21, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544936031. Listed at 9 retailers as of November 6, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544936031
Dimensions6.53 × 4.87 × 3.44 mm
L/W Ratio1.34
Top View
6.53 mm4.87 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544936031
Side View
Table 67.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 70.6%

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: Nov 6
Current: HK$25,526 HKD|Low: HK$7,320 HKD|High: HK$26,216 HKD|Avg: HK$13,075 HKD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5HK$7,422 HKD
Retailer 3HK$7,438 HKD
Retailer 6HK$9,765 HKD
Retailer 8HK$10,463 HKD
Retailer 9HK$10,910 HKD
Retailer 7HK$10,949 HKD
Retailer 4HK$12,845 HKD
Retailer 2HK$18,018 HKD
NZ JewellersHK$25,526 HKD

46 data points across 9 retailers

9 retailersHK$7,422 HKD to HK$18,018 HKD

A
Cheapest Retailer
-
HK$7,422 HKD
A
Retailer 2
-
HK$7,438 HKD
View
A
Retailer 3
-
HK$9,765 HKD
View
Retailer 4
-
HK$10,463 HKD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$10,910 HKD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$10,949 HKD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
HK$12,845 HKD
View
B+
Retailer 8
-
HK$18,018 HKD
View
Most Expensive
NZ Jewellers
7deb5bed-a06d-46f7-83ad-6c07d8d3becb · Oct 21
HK$25,526 HKD
$3,257 USD
View
Price last confirmed 16 days ago
8 more retailers have this diamond
Prices start from HK$7,422 HKDSave up to HK$10,596 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$7,422 HKD