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Marquise|Natural|HRD

1.21ct K SI2 Marquise Natural Diamond

VG • K/SI2 • HRD 260000084517

Certificate HRD 260000084517

Diamond specifications and retailer prices

From HK$9,985 HKD
As of November 6, 2026
Save HK$9,891 HKD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$27,744 HKD at NZ Jewellers · As of October 24, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000084517. Listed at 8 retailers as of November 4, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD 260000084517
Dimensions10.15 × 5.49 × 3.62 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.15 mm5.49 mm1.21 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateHRD 260000084517
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$27,744 HKD|Low: HK$9,985 HKD|High: HK$30,072 HKD|Avg: HK$15,829 HKD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$9,985 HKD
Retailer 4HK$11,286 HKD
Retailer 5HK$11,490 HKD
Retailer 8HK$12,164 HKD
Retailer 9HK$12,861 HKD
Retailer 6HK$14,225 HKD
Retailer 3HK$15,714 HKD
Retailer 7HK$19,876 HKD
NZ JewellersHK$27,744 HKD

26 data points across 9 retailers

8 retailersHK$9,985 HKD to HK$19,876 HKD

B+
Cheapest Retailer
-
HK$9,985 HKD
Final sale: no returns
B+
Retailer 2
-
HK$11,286 HKD
View
B+
Retailer 3
-
HK$11,490 HKD
View
B+
Retailer 4
-
HK$12,164 HKD
View
B+
Retailer 5
-
HK$14,225 HKD
View
B+
Retailer 6
-
HK$15,714 HKD
View
B+
Retailer 7
-
HK$19,876 HKD
View
Most Expensive
NZ Jewellers
dae4811f-bf28-4786-863f-f4f986c723f9 · Oct 24
HK$27,744 HKD
$3,540 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from HK$9,985 HKDSave up to HK$9,891 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.

B+
1.21ct Marquise
HK$9,985 HKD