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Cushion|Natural|GIA

1.00ct K IF Cushion Natural Diamond

EX • K/IF • GIA 2556542015

Certificate GIA 2556542015

Diamond specifications and retailer prices

From HK$11,403 HKD
As of November 6, 2026
Save HK$10,235 HKD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$21,639 HKD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556542015. Listed at 4 retailers as of November 2, 2026, with prices from HK$11,403 to HK$21,639, a HK$10,235 spread on the same certified stone. MOH London lists it at HK$21,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556542015
Dimensions6.95 × 5.03 × 3.33 mm
L/W Ratio1.38
Top View
6.95 mm5.03 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556542015
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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$21,639 HKD|Low: HK$11,403 HKD|High: HK$24,645 HKD|Avg: HK$17,241 HKD|-12.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$11,403 HKD
Retailer 3HK$12,885 HKD
Retailer 2HK$16,764 HKD
MOH LondonHK$21,639 HKD

26 data points across 4 retailers

4 retailersHK$11,403 HKD to HK$21,639 HKD

A
Cheapest Retailer
-
HK$11,403 HKD
Final sale: no returns
A
Retailer 2
-
HK$12,885 HKD
View
B+
Retailer 3
-
HK$16,764 HKD
View
Most Expensive
B
MOH London
20267E6E3 · Nov 2
HK$21,639 HKD
£2,174 GBP
View
3 more retailers have this diamond
Prices start from HK$11,403 HKDSave up to HK$10,235 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
1.00ct Cushion
HK$11,403 HKD