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Radiant|Natural|GIA

1.00ct H I1 Radiant Natural Diamond

EX • H/I1 • GIA 6505369431

Certificate GIA 6505369431

Diamond specifications and retailer prices

From HK$13,684 HKD
$1,744 USD
As of November 1, 2026
Save HK$22,966 HKD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$36,649 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505369431. Listed at 9 retailers as of October 30, 2026, with prices from HK$13,684 to HK$36,649, a HK$22,966 spread on the same certified stone. NZ Jewellers lists it at HK$36,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6505369431
Dimensions7.10 × 4.97 × 3.38 mm
L/W Ratio1.43
Top View
7.10 mm4.97 mm1.00 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6505369431
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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$36,649 HKD|Low: HK$11,263 HKD|High: HK$36,649 HKD|Avg: HK$17,688 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$11,298 HKD
Retailer 9HK$13,684 HKD
Retailer 8HK$14,500 HKD
Retailer 4HK$15,025 HKD
Retailer 6HK$15,025 HKD
Retailer 2HK$15,724 HKD
Retailer 5HK$17,340 HKD
Retailer 3HK$20,522 HKD
NZ JewellersHK$36,649 HKD

43 data points across 9 retailers

9 retailersHK$13,684 HKD to HK$36,649 HKD

Retailer 1
-
HK$11,298 HKD
₹137,139 INR
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$13,684 HKD
$1,744 USD
View
B+
Retailer 3
-
HK$14,500 HKD
$1,848 USD
View
B+
Retailer 4
-
HK$15,025 HKD
$1,915 USD
View
Retailer 5
-
HK$15,025 HKD
$1,915 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$15,724 HKD
$2,004 USD
View
B
Retailer 7
-
HK$17,340 HKD
$2,210 USD
View
B
Retailer 8
-
HK$20,522 HKD
€2,491 EUR
View
Most Expensive
C
NZ Jewellers
2fc11595-7c4f-4c70-9c38-43163bef7c41 · Oct 30
HK$36,649 HKD
$4,671 USD
View
8 more retailers have this diamond
Prices start from HK$13,684 HKDSave up to HK$22,966 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+
1.00ct Radiant
HK$13,684 HKD