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Marquise|Natural|HRD

1.21ct H SI2 Marquise Natural Diamond

ID • H/SI2 • HRD 260000154539

Certificate HRD 260000154539

Diamond specifications and retailer prices

From HK$14,515 HKD
As of November 6, 2026
Save HK$21,710 HKD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,224 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-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 260000154539. Listed at 13 retailers as of November 5, 2026, with prices from HK$14,515 to HK$36,224, a HK$21,710 spread on the same certified stone. NZ Jewellers lists it at HK$36,224. 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

1.21
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 260000154539
Dimensions10.45 × 5.45 × 3.47 mm
L/W Ratio1.92
Top View
10.45 mm5.45 mm1.21 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateHRD 260000154539
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.6%

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$36,224 HKD|Low: HK$13,919 HKD|High: HK$36,224 HKD|Avg: HK$20,249 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$14,515 HKD
Retailer 5HK$15,996 HKD
Retailer 11HK$16,067 HKD
Retailer 10HK$16,843 HKD
Retailer 4HK$17,328 HKD
Retailer 12HK$17,328 HKD
Retailer 13HK$18,128 HKD
Retailer 9HK$18,300 HKD
Retailer 2HK$19,907 HKD
Retailer 3HK$19,993 HKD
Retailer 8HK$21,631 HKD
Retailer 7HK$30,276 HKD
NZ JewellersHK$36,224 HKD

38 data points across 13 retailers

13 retailersHK$14,515 HKD to HK$36,224 HKD

A
Cheapest Retailer
-
HK$14,515 HKD
A
Retailer 2
-
HK$15,996 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$16,067 HKD
View
A
Retailer 4
-
HK$16,843 HKD
View
A
Retailer 5
-
HK$17,328 HKD
View
Retailer 6
-
HK$17,328 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$18,128 HKD
View
B+
Retailer 8
-
HK$18,300 HKD
View
A
Retailer 9
-
HK$19,907 HKD
View
A
Retailer 10
-
HK$19,993 HKD
View
A
Retailer 11
-
HK$21,631 HKD
View
B+
Retailer 12
-
HK$30,276 HKD
View
Most Expensive
B
NZ Jewellers
644f6853-d0ff-47b2-b666-cab2248664b1 · Nov 5
HK$36,224 HKD
$4,622 USD
View
12 more retailers have this diamond
Prices start from HK$14,515 HKDSave up to HK$21,710 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
1.21ct Marquise
HK$14,515 HKD