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Cushion|Natural|HRD

1.05ct K SI2 Cushion Natural Diamond

K/SI2 • HRD 11023790006

Certificate HRD 11023790006

Diamond specifications and retailer prices

From HK$18,026 HKD
As of November 6, 2026
Save HK$6,758 HKD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$24,784 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by HRD 11023790006. Listed at 2 retailers as of November 4, 2026, with prices from HK$18,026 to HK$24,784, a HK$6,758 spread on the same certified stone. MOH London lists it at HK$24,784. 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

1.05
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 11023790006
Dimensions6.01 × 5.18 × 3.67 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.01 mm5.18 mm1.05 ctK / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateHRD 11023790006
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$24,784 HKD|Low: HK$17,634 HKD|High: HK$25,143 HKD|Avg: HK$20,250 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$17,799 HKD
Retailer 2HK$18,026 HKD
MOH LondonHK$24,784 HKD

23 data points across 3 retailers

2 retailersHK$18,026 HKD to HK$24,784 HKD

B
Cheapest Retailer
-
HK$18,026 HKD
Most Expensive
C
MOH London
D08E7F526 · Nov 4
HK$24,784 HKD
£2,490 GBP
View
1 more retailer has this diamond
Prices start from HK$18,026 HKDSave up to HK$6,758 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
1.05ct Cushion
HK$18,026 HKD