CaratHunter
Plans
Round|Natural|HRD

1.21ct K VS1 Round Natural Diamond

EX • K/VS1 • HRD 260000203939

Certificate HRD 260000203939

Diamond specifications and retailer prices

From HK$16,404 HKD
As of November 6, 2026
Save HK$71 HKD (0%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$36,614 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by HRD 260000203939. Listed at 8 retailers as of November 5, 2026, with a relatively tight 0% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000203939
Dimensions6.88 × 6.93 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.88 mm6.93 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000203939
Side View
Table 61.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: 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$36,614 HKD|Low: HK$14,074 HKD|High: HK$36,614 HKD|Avg: HK$20,447 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
Retailer 14
November 5, 2026
Retailer 10HK$14,223 HKD
Retailer 4HK$16,404 HKD
Retailer 2HK$16,475 HKD
Retailer 6HK$17,416 HKD
Retailer 3HK$17,510 HKD
Retailer 13HK$17,510 HKD
Retailer 11HK$18,319 HKD
Retailer 5HK$18,601 HKD
Retailer 8HK$19,040 HKD
Retailer 12HK$20,201 HKD
Retailer 14HK$20,225 HKD
Retailer 9HK$21,676 HKD
Retailer 7HK$30,965 HKD
NZ JewellersHK$36,614 HKD

21 data points across 14 retailers

8 retailersHK$16,404 HKD to HK$16,475 HKD

A
Cheapest Retailer
-
HK$16,404 HKD
A
Retailer 2
-
HK$16,475 HKD
View
Retailer 3
-
HK$17,510 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$17,510 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$18,319 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$20,201 HKD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$30,965 HKD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
757d2b61-d7c8-4198-afcf-282abe3f8ea3 · Sep 28
HK$36,614 HKD
$4,667 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from HK$16,404 HKDSave up to HK$71 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 Round
HK$16,404 HKD