CaratHunter
Plans
Oval|Natural|HRD

1.00ct H SI1 Oval Natural Diamond

EX • H/SI1 • HRD 260000242824

Certificate HRD 260000242824

Diamond specifications and retailer prices

From HK$14,460 HKD
As of November 6, 2026
Save HK$26,130 HKD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$40,590 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000242824. Listed at 13 retailers as of November 5, 2026, with prices from HK$14,460 to HK$40,590, a HK$26,130 spread on the same certified stone. NZ Jewellers lists it at HK$40,590. 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

1.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000242824
Dimensions8.05 × 5.57 × 3.50 mm
L/W Ratio1.45
Culet sizeNone
Top View
8.05 mm5.57 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000242824
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.9%

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$40,590 HKD|Low: HK$14,460 HKD|High: HK$42,079 HKD|Avg: HK$22,851 HKD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2HK$14,460 HKD
Retailer 10HK$17,540 HKD
Retailer 4HK$19,045 HKD
Retailer 9HK$19,413 HKD
Retailer 5HK$19,625 HKD
Retailer 11HK$20,315 HKD
Retailer 6HK$20,510 HKD
Retailer 8HK$20,785 HKD
Retailer 13HK$22,399 HKD
Retailer 12HK$22,415 HKD
Retailer 7HK$24,108 HKD
Retailer 3HK$34,383 HKD
NZ JewellersHK$40,590 HKD

20 data points across 13 retailers

13 retailersHK$14,460 HKD to HK$40,590 HKD

A
Cheapest Retailer
-
HK$14,460 HKD
B+
Retailer 2
-
HK$17,540 HKD
View
B+
Retailer 3
-
HK$19,045 HKD
View
B+
Retailer 4
-
HK$19,413 HKD
View
Retailer 5
-
HK$19,625 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$20,315 HKD
View
B+
Retailer 7
-
HK$20,510 HKD
View
B+
Retailer 8
-
HK$20,785 HKD
View
B+
Retailer 9
-
HK$22,399 HKD
View
B+
Retailer 10
-
HK$22,415 HKD
View
B+
Retailer 11
-
HK$24,108 HKD
View
B
Retailer 12
-
HK$34,383 HKD
View
Most Expensive
B
NZ Jewellers
38a0a300-5aa0-4b19-bc51-bb7b1b6f81dd · Nov 5
HK$40,590 HKD
$5,179 USD
View
12 more retailers have this diamond
Prices start from HK$14,460 HKDSave up to HK$26,130 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 Oval
HK$14,460 HKD