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Oval|Natural|HRD

1.50ct I SI2 Oval Natural Diamond

ID • I/SI2 • HRD 250000251144

Certificate HRD 250000251144

Diamond specifications and retailer prices

From HK$18,849 HKD
As of November 6, 2026
Save HK$29,053 HKD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$47,902 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I 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 250000251144. Listed at 14 retailers as of November 5, 2026, with prices from HK$18,849 to HK$47,902, a HK$29,053 spread on the same certified stone. NZ Jewellers lists it at HK$47,902. 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

1.50
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000251144
Dimensions9.50 × 6.42 × 3.82 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Top View
9.50 mm6.42 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000251144
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.5%

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$47,902 HKD|Low: HK$18,849 HKD|High: HK$47,902 HKD|Avg: HK$26,895 HKD|+12.8%
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$18,849 HKD
Retailer 12HK$21,145 HKD
Retailer 3HK$21,216 HKD
Retailer 5HK$22,775 HKD
Retailer 8HK$22,909 HKD
Retailer 11HK$22,909 HKD
Retailer 9HK$23,794 HKD
Retailer 4HK$24,022 HKD
Retailer 13HK$25,001 HKD
Retailer 10HK$26,436 HKD
Retailer 7HK$26,804 HKD
Retailer 6HK$38,207 HKD
NZ JewellersHK$47,902 HKD

41 data points across 13 retailers

14 retailersHK$18,849 HKD to HK$47,902 HKD

A
Cheapest Retailer
-
HK$18,849 HKD
A
Retailer 2
-
HK$21,145 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$21,216 HKD
View
A
Retailer 4
-
HK$22,775 HKD
View
Retailer 5
-
HK$22,909 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$22,909 HKD
View
Retailer 7
-
HK$22,909 HKD
View
Price last confirmed 19 days ago
A
Retailer 8
-
HK$23,794 HKD
View
A
Retailer 9
-
HK$24,022 HKD
View
A
Retailer 10
-
HK$25,001 HKD
View
A
Retailer 11
-
HK$26,436 HKD
View
A
Retailer 12
-
HK$26,804 HKD
View
A
Retailer 13
-
HK$38,207 HKD
View
Most Expensive
B
NZ Jewellers
298f7d40-f898-4a44-b017-978e86846213 · Nov 5
HK$47,902 HKD
$6,112 USD
View
13 more retailers have this diamond
Prices start from HK$18,849 HKDSave up to HK$29,053 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
1.50ct Oval
HK$18,849 HKD