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Oval|Natural|HRD

1.21ct M SI2 Oval Natural Diamond

GD • M/SI2 • HRD 250000253938

Certificate HRD 250000253938

Diamond specifications and retailer prices

From HK$7,720 HKD
As of November 3, 2026
Save HK$16,490 HKD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$24,210 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000253938. Listed at 4 retailers as of November 2, 2026, with prices from HK$7,720 to HK$24,210, a HK$16,490 spread on the same certified stone. NZ Jewellers lists it at HK$24,210. 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
M
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.01°
Pavilion angle35.28°
OriginNatural
Grading LabHRD
CertificateHRD 250000253938
Dimensions9.08 × 5.93 × 3.34 mm
L/W Ratio1.53
Girdle conditionMedium
Top View
9.08 mm5.93 mm1.21 ctM / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000253938
Side View
Table 57.0%Crown 37.01°GirdlePavilion 35.28°Culet: NoneDepth 56.3%

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 3
Current: HK$24,210 HKD|Low: HK$7,720 HKD|High: HK$24,594 HKD|Avg: HK$11,961 HKD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2HK$7,720 HKD
Retailer 3HK$7,994 HKD
Retailer 4HK$8,018 HKD
Retailer 5HK$10,400 HKD
NZ JewellersHK$24,210 HKD

9 data points across 5 retailers

4 retailersHK$7,720 HKD to HK$24,210 HKD

B+
Cheapest Retailer
-
HK$7,720 HKD
B+
Retailer 2
-
HK$7,994 HKD
View
B+
Retailer 3
-
HK$8,018 HKD
View
Most Expensive
C
NZ Jewellers
7e162b5b-9c3f-40b0-b4a7-b15739b2eff1 · Nov 2
HK$24,210 HKD
$3,089 USD
View
3 more retailers have this diamond
Prices start from HK$7,720 HKDSave up to HK$16,490 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 Oval
HK$7,720 HKD