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Radiant|Natural|GIA

0.91ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 5426684569

Certificate GIA 5426684569

Diamond specifications and retailer prices

From HK$14,342 HKD
$1,828 USD
As of November 1, 2026
Save HK$18,845 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$33,187 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5426684569. Listed at 17 retailers as of October 30, 2026, with prices from HK$14,342 to HK$33,187, a HK$18,845 spread on the same certified stone. NZ Jewellers lists it at HK$33,187. 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

0.91
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426684569
Dimensions6.17 × 5.14 × 3.18 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.17 mm5.14 mm0.91 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5426684569
Side View
Table 77.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$29,817 HKD|Low: HK$14,554 HKD|High: HK$30,210 HKD|Avg: HK$20,477 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5HK$14,554 HKD
Retailer 7HK$14,656 HKD
Retailer 9HK$16,609 HKD
Retailer 2HK$17,412 HKD
Retailer 8HK$19,574 HKD
Retailer 4HK$21,674 HKD
Retailer 3HK$23,413 HKD
Retailer 6HK$27,292 HKD
Retailer 1HK$29,817 HKD

38 data points across 9 retailers

17 retailersHK$14,342 HKD to HK$33,187 HKD

B
Cheapest Retailer
-
HK$14,342 HKD
$1,828 USD
B
Retailer 2
-
HK$14,554 HKD
$1,855 USD
View
B
Retailer 3
-
HK$14,656 HKD
$1,868 USD
View
Final sale: no returns
B
Retailer 4
-
HK$15,872 HKD
$2,023 USD
View
B
Retailer 5
-
HK$15,872 HKD
$2,023 USD
View
B
Retailer 6
-
HK$16,123 HKD
$2,055 USD
View
B
Retailer 7
-
HK$16,609 HKD
$2,117 USD
View
B
Retailer 8
-
HK$16,958 HKD
$2,161 USD
View
B
Retailer 9
-
HK$17,412 HKD
£1,748 GBP
View
B
Retailer 10
-
HK$18,312 HKD
$2,334 USD
View
B
Retailer 11
-
HK$18,830 HKD
$2,400 USD
View
Retailer 12
-
HK$19,574 HKD
A$3,838 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
HK$21,674 HKD
€2,631 EUR
View
C
Retailer 14
-
HK$23,413 HKD
ZAR 48,210 ZAR
View
C
Retailer 15
-
HK$27,292 HKD
£2,739 GBP
View
C
Retailer 16
-
HK$29,817 HKD
£2,992 GBP
View
Most Expensive
C
NZ Jewellers
a99ba049-0ddf-4d8d-9ee6-b59d3dfadb38 · Oct 30
HK$33,187 HKD
$4,230 USD
View
16 more retailers have this diamond
Prices start from HK$14,342 HKDSave up to HK$18,845 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
0.91ct Radiant
HK$14,342 HKD