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Radiant|Natural|GIA

1.09ct H I1 Radiant Natural Diamond

H/I1 • GIA 2225717777

Certificate GIA 2225717777

Diamond specifications and retailer prices

From HK$11,910 HKD
$1,518 USD
As of November 1, 2026
Save HK$22,361 HKD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$34,272 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural radiant diamond

This 1.09ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included) and certified by GIA 2225717777. Listed at 6 retailers as of October 30, 2026, with prices from HK$11,910 to HK$34,272, a HK$22,361 spread on the same certified stone. NZ Jewellers lists it at HK$34,272. 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

1.09
Carat
H
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225717777
Dimensions6.40 × 5.38 × 3.65 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.40 mm5.38 mm1.09 ctH / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2225717777
Side View
Table 74.0%CrownGirdle: ETN-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$34,272 HKD|Low: HK$9,328 HKD|High: HK$34,272 HKD|Avg: HK$16,390 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7HK$9,328 HKD
Retailer 6HK$11,910 HKD
Retailer 3HK$12,734 HKD
Retailer 5HK$12,734 HKD
Retailer 4HK$14,688 HKD
Retailer 2HK$19,187 HKD
NZ JewellersHK$34,272 HKD

15 data points across 7 retailers

6 retailersHK$11,910 HKD to HK$34,272 HKD

B+
Cheapest Retailer
-
HK$11,910 HKD
$1,518 USD
B+
Retailer 2
-
HK$12,734 HKD
$1,623 USD
View
B+
Retailer 3
-
HK$13,315 HKD
$1,697 USD
View
B+
Retailer 4
-
HK$14,688 HKD
$1,872 USD
View
B
Retailer 5
-
HK$19,187 HKD
€2,329 EUR
View
Most Expensive
C
NZ Jewellers
e6e187ae-9604-4015-8c55-3b00391c1043 · Oct 30
HK$34,272 HKD
$4,368 USD
View
5 more retailers have this diamond
Prices start from HK$11,910 HKDSave up to HK$22,361 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+
1.09ct Radiant
HK$11,910 HKD