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Radiant|Natural|GIA

1.00ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 6512841757

Certificate GIA 6512841757

Diamond specifications and retailer prices

From HK$9,828 HKD
As of November 6, 2026
Save HK$23,081 HKD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$32,909 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6512841757. Listed at 15 retailers as of November 3, 2026, with prices from HK$9,828 to HK$32,909, a HK$23,081 spread on the same certified stone. NZ Jewellers lists it at HK$32,909. 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

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512841757
Dimensions6.60 × 4.91 × 3.43 mm
L/W Ratio1.34
Top View
6.60 mm4.91 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6512841757
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.9%

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: Nov 6
Current: HK$16,161 HKD|Low: HK$9,828 HKD|High: HK$23,928 HKD|Avg: HK$15,291 HKD|-10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4HK$9,828 HKD
Retailer 3HK$10,494 HKD
Retailer 8HK$10,894 HKD
Retailer 6HK$12,328 HKD
Retailer 9HK$12,791 HKD
Retailer 5HK$13,762 HKD
Retailer 2HK$13,864 HKD
Retailer 1HK$16,161 HKD
Retailer 7HK$23,763 HKD

42 data points across 9 retailers

15 retailersHK$9,828 HKD to HK$32,909 HKD

A
Cheapest Retailer
-
HK$9,828 HKD
Final sale: no returns
B+
Retailer 2
-
HK$10,494 HKD
View
Retailer 3
-
HK$10,894 HKD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
HK$12,226 HKD
View
Retailer 5
-
HK$12,226 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$12,328 HKD
View
B+
Retailer 7
-
HK$12,791 HKD
View
B+
Retailer 8
-
HK$13,637 HKD
View
B+
Retailer 9
-
HK$13,762 HKD
View
A
Retailer 10
-
HK$13,864 HKD
View
B+
Retailer 11
-
HK$14,107 HKD
View
B+
Retailer 12
-
HK$14,813 HKD
View
B+
Retailer 13
-
HK$16,161 HKD
View
Retailer 14
-
HK$23,763 HKD
View
Price last confirmed 9 days ago
Most Expensive
C
NZ Jewellers
04d45ff5-1aba-4307-a6a5-4f493b30653c · Nov 3
HK$32,909 HKD
$4,199 USD
View
14 more retailers have this diamond
Prices start from HK$9,828 HKDSave up to HK$23,081 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
1.00ct Radiant
HK$9,828 HKD