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Oval|Natural|HRD

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • HRD 250000260815

Certificate HRD 250000260815

Diamond specifications and retailer prices

From HK$21,921 HKD
As of November 6, 2026
Save HK$24,586 HKD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$46,507 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000260815. Listed at 15 retailers as of November 5, 2026, with prices from HK$21,921 to HK$46,507, a HK$24,586 spread on the same certified stone. NZ Jewellers lists it at HK$46,507. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000260815
Dimensions8.73 × 6.41 × 4.04 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
8.73 mm6.41 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000260815
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.0%

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$46,507 HKD|Low: HK$21,686 HKD|High: HK$48,239 HKD|Avg: HK$30,168 HKD|-3.6%
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$21,921 HKD
Retailer 5HK$24,210 HKD
Retailer 12HK$24,633 HKD
Retailer 3HK$26,490 HKD
Retailer 11HK$26,694 HKD
Retailer 4HK$27,509 HKD
Retailer 7HK$27,823 HKD
Retailer 9HK$27,956 HKD
Retailer 2HK$28,528 HKD
Retailer 10HK$30,801 HKD
Retailer 8HK$31,067 HKD
Retailer 13HK$44,297 HKD
NZ JewellersHK$46,507 HKD

29 data points across 13 retailers

15 retailersHK$21,921 HKD to HK$46,507 HKD

A
Cheapest Retailer
-
HK$21,921 HKD
A
Retailer 2
-
HK$24,210 HKD
View
A
Retailer 3
-
HK$24,633 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$25,895 HKD
View
Retailer 5
-
HK$26,490 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$26,490 HKD
View
Price last confirmed 19 days ago
A
Retailer 7
-
HK$26,694 HKD
View
A
Retailer 8
-
HK$27,509 HKD
View
A
Retailer 9
-
HK$27,823 HKD
View
A
Retailer 10
-
HK$27,956 HKD
View
A
Retailer 11
-
HK$28,528 HKD
View
A
Retailer 12
-
HK$30,801 HKD
View
A
Retailer 13
-
HK$31,067 HKD
View
B+
Retailer 14
-
HK$44,297 HKD
View
Most Expensive
B+
NZ Jewellers
e0e8a802-ead3-4ff5-892f-53f91b1ca1ac · Nov 5
HK$46,507 HKD
$5,934 USD
View
14 more retailers have this diamond
Prices start from HK$21,921 HKDSave up to HK$24,586 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$21,921 HKD