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Cushion|Natural|GIA

1.00ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 7356092556

Certificate GIA 7356092556

Diamond specifications and retailer prices

From HK$9,413 HKD
As of November 5, 2026
Save HK$9,698 HKD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$19,111 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7356092556. Listed at 11 retailers as of November 4, 2026, with prices from HK$9,413 to HK$19,111, a HK$9,698 spread on the same certified stone. MOH London lists it at HK$19,111. 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

1.00
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7356092556
Dimensions5.66 × 5.52 × 3.70 mm
L/W Ratio1.03
Top View
5.66 mm5.52 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 7356092556
Side View
Table 55.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.9%

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 5
Current: HK$19,111 HKD|Low: HK$9,413 HKD|High: HK$19,389 HKD|Avg: HK$12,479 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$9,413 HKD
Retailer 8HK$9,875 HKD
Retailer 9HK$10,463 HKD
Retailer 10HK$10,667 HKD
Retailer 3HK$10,800 HKD
Retailer 6HK$11,325 HKD
Retailer 4HK$11,764 HKD
Retailer 5HK$12,767 HKD
Retailer 2HK$14,515 HKD
MOH LondonHK$19,111 HKD

43 data points across 10 retailers

11 retailersHK$9,413 HKD to HK$19,111 HKD

B+
Cheapest Retailer
-
HK$9,413 HKD
Retailer 2
-
HK$9,875 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$10,463 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$10,667 HKD
View
B+
Retailer 5
-
HK$10,800 HKD
View
B+
Retailer 6
-
HK$11,325 HKD
View
B+
Retailer 7
-
HK$11,513 HKD
View
B+
Retailer 8
-
HK$11,764 HKD
View
B+
Retailer 9
-
HK$12,767 HKD
View
B
Retailer 10
-
HK$14,515 HKD
View
Most Expensive
B
MOH London
CB1DBC5F8 · Nov 4
HK$19,111 HKD
£1,920 GBP
View
10 more retailers have this diamond
Prices start from HK$9,413 HKDSave up to HK$9,698 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+
1.00ct Cushion
HK$9,413 HKD