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Marquise|Natural|HRD

1.50ct I SI2 Marquise Natural Diamond

ID • I/SI2 • HRD 250000232699

Certificate HRD 250000232699

Diamond specifications and retailer prices

From HK$15,601 HKD
SGD 2,687 SGD
As of October 31, 2026
Save HK$23,873 HKD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$39,474 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise 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 250000232699. Listed at 12 retailers as of October 30, 2026, with prices from HK$15,601 to HK$39,474, a HK$23,873 spread on the same certified stone. NZ Jewellers lists it at HK$39,474. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000232699
Dimensions10.79 × 5.96 × 3.81 mm
L/W Ratio1.81
Girdle conditionFaceted
Top View
10.79 mm5.96 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000232699
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.9%

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: Oct 31
Current: HK$39,474 HKD|Low: HK$15,601 HKD|High: HK$40,313 HKD|Avg: HK$22,380 HKD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11HK$15,601 HKD
Retailer 2HK$15,814 HKD
Retailer 10HK$17,897 HKD
Retailer 3HK$18,321 HKD
Retailer 6HK$18,886 HKD
Retailer 8HK$18,886 HKD
Retailer 7HK$19,756 HKD
Retailer 5HK$19,980 HKD
Retailer 9HK$21,789 HKD
Retailer 4HK$33,082 HKD
NZ JewellersHK$39,474 HKD

44 data points across 11 retailers

12 retailersHK$15,601 HKD to HK$39,474 HKD

A
Cheapest Retailer
-
HK$15,601 HKD
SGD 2,687 SGD
A
Retailer 2
-
HK$15,814 HKD
₹191,950 INR
View
A
Retailer 3
-
HK$17,897 HKD
$2,281 USD
View
A
Retailer 4
-
HK$18,321 HKD
$2,335 USD
View
A
Retailer 5
-
HK$18,886 HKD
$2,407 USD
View
Retailer 6
-
HK$19,286 HKD
$2,458 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
HK$19,756 HKD
$2,518 USD
View
A
Retailer 8
-
HK$19,980 HKD
$2,547 USD
View
A
Retailer 9
-
HK$21,789 HKD
$2,777 USD
View
Retailer 10
-
HK$22,252 HKD
$2,836 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
HK$33,082 HKD
£3,320 GBP
View
Most Expensive
B+
NZ Jewellers
32b65721-33db-448b-8e46-b289938c26f8 · Oct 30
HK$39,474 HKD
$5,031 USD
View
11 more retailers have this diamond
Prices start from HK$15,601 HKDSave up to HK$23,873 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 Marquise
HK$15,601 HKD