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Marquise|Natural|HRD

1.21ct E SI2 Marquise Natural Diamond

GD • E/SI2 • HRD 260000015760

Certificate HRD 260000015760

Diamond specifications and retailer prices

From HK$35,084 HKD
As of November 4, 2026
Save HK$28,822 HKD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$63,905 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000015760. Listed at 7 retailers as of November 4, 2026, with prices from HK$35,084 to HK$63,905, a HK$28,822 spread on the same certified stone. MOH London lists it at HK$63,905. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.43°
Pavilion angle41.42°
OriginNatural
Grading LabHRD
CertificateHRD 260000015760
Dimensions10.18 × 5.36 × 3.69 mm
L/W Ratio1.90
Girdle conditionThick
Top View
10.18 mm5.36 mm1.21 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000015760
Side View
Table 55.0%Crown 39.43°GirdlePavilion 41.42°Culet: NoneDepth 68.8%

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 4
Current: HK$63,905 HKD|Low: HK$34,032 HKD|High: HK$64,842 HKD|Avg: HK$40,784 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4HK$35,084 HKD
Retailer 9HK$35,696 HKD
Retailer 5HK$36,151 HKD
Retailer 6HK$36,182 HKD
Retailer 3HK$37,131 HKD
Retailer 7HK$39,257 HKD
Retailer 8HK$39,257 HKD
Retailer 2HK$45,275 HKD
MOH LondonHK$63,905 HKD

20 data points across 9 retailers

7 retailersHK$35,084 HKD to HK$63,905 HKD

B+
Cheapest Retailer
-
HK$35,084 HKD
B
Retailer 2
-
HK$36,151 HKD
View
B
Retailer 3
-
HK$36,182 HKD
View
B
Retailer 4
-
HK$37,131 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$45,275 HKD
View
Retailer 6
-
HK$45,298 HKD
View
Price last confirmed 52 days ago
Most Expensive
C
MOH London
13DD6CBA6 · Nov 4
HK$63,905 HKD
£6,414 GBP
View
6 more retailers have this diamond
Prices start from HK$35,084 HKDSave up to HK$28,822 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$35,084 HKD