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Oval|Natural|HRD

1.51ct H SI2 Oval Natural Diamond

ID • H/SI2 • HRD 260000229305

Certificate HRD 260000229305

Diamond specifications and retailer prices

From HK$19,288 HKD
As of November 6, 2026
Save HK$26,459 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$45,747 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000229305. Listed at 13 retailers as of November 5, 2026, with prices from HK$19,288 to HK$45,747, a HK$26,459 spread on the same certified stone. NZ Jewellers lists it at HK$45,747. 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

1.51
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000229305
Dimensions8.91 × 6.37 × 3.87 mm
L/W Ratio1.40
Top View
8.91 mm6.37 mm1.51 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000229305
Side View
Table 60.0%CrownGirdle: THIPavilionCulet: NoneDepth 60.8%

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$45,747 HKD|Low: HK$19,288 HKD|High: HK$45,747 HKD|Avg: HK$28,703 HKD
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 6HK$19,288 HKD
Retailer 10HK$20,056 HKD
Retailer 11HK$23,661 HKD
Retailer 9HK$24,037 HKD
Retailer 5HK$24,241 HKD
Retailer 2HK$26,099 HKD
Retailer 7HK$26,255 HKD
Retailer 12HK$26,255 HKD
Retailer 13HK$27,266 HKD
Retailer 3HK$30,299 HKD
Retailer 4HK$30,519 HKD
Retailer 8HK$43,795 HKD
NZ JewellersHK$45,747 HKD

38 data points across 13 retailers

13 retailersHK$19,288 HKD to HK$45,747 HKD

A
Cheapest Retailer
-
HK$19,288 HKD
A
Retailer 2
-
HK$20,056 HKD
View
A
Retailer 3
-
HK$23,661 HKD
View
A
Retailer 4
-
HK$24,037 HKD
View
A
Retailer 5
-
HK$24,241 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$26,099 HKD
View
A
Retailer 7
-
HK$26,255 HKD
View
Retailer 8
-
HK$26,255 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$27,266 HKD
View
A
Retailer 10
-
HK$27,384 HKD
View
A
Retailer 11
-
HK$30,299 HKD
View
B+
Retailer 12
-
HK$43,795 HKD
View
Most Expensive
B+
NZ Jewellers
bdff9838-189a-4224-9bb5-450bf187b487 · Nov 5
HK$45,747 HKD
$5,837 USD
View
12 more retailers have this diamond
Prices start from HK$19,288 HKDSave up to HK$26,459 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
1.51ct Oval
HK$19,288 HKD