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Cushion|Natural|GIA

1.20ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 7551551561

Certificate GIA 7551551561

Diamond specifications and retailer prices

From HK$24,272 HKD
As of November 4, 2026
Save HK$30,223 HKD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$54,495 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551551561. Listed at 24 retailers as of November 4, 2026, with prices from HK$24,272 to HK$54,495, a HK$30,223 spread on the same certified stone. MOH London lists it at HK$54,495. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551551561
Dimensions7.52 × 5.30 × 3.61 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle, Indented Natural
Top View
7.52 mm5.30 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551551561
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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$54,495 HKD|Low: HK$24,076 HKD|High: HK$56,018 HKD|Avg: HK$35,228 HKD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 9HK$24,272 HKD
Retailer 7HK$25,378 HKD
Retailer 3HK$27,400 HKD
Retailer 12HK$28,857 HKD
Retailer 4HK$29,578 HKD
Retailer 21HK$29,657 HKD
Retailer 14HK$30,652 HKD
Retailer 16HK$30,723 HKD
Retailer 6HK$31,804 HKD
Retailer 2HK$31,992 HKD
Retailer 10HK$32,212 HKD
Retailer 19HK$32,627 HKD
Retailer 15HK$33,270 HKD
Retailer 5HK$33,701 HKD
Retailer 17HK$33,701 HKD
Retailer 18HK$34,798 HKD
Retailer 13HK$35,496 HKD
Retailer 20HK$36,867 HKD
Retailer 8HK$39,595 HKD
Retailer 11HK$53,592 HKD
MOH LondonHK$54,495 HKD

22 data points across 21 retailers

24 retailersHK$24,272 HKD to HK$54,495 HKD

B+
Cheapest Retailer
-
HK$24,272 HKD
B+
Retailer 2
-
HK$25,378 HKD
View
B+
Retailer 3
-
HK$27,400 HKD
View
Final sale: no returns
Retailer 4
-
HK$28,857 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$29,578 HKD
View
B+
Retailer 6
-
HK$29,657 HKD
View
Retailer 7
-
HK$30,652 HKD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$30,723 HKD
View
B
Retailer 9
-
HK$30,864 HKD
View
B+
Retailer 10
-
HK$31,804 HKD
View
B+
Retailer 11
-
HK$31,992 HKD
View
Retailer 12
-
HK$32,212 HKD
View
Price last confirmed 9 days ago
B
Retailer 13
-
HK$32,627 HKD
View
B
Retailer 14
-
HK$32,792 HKD
View
B
Retailer 15
-
HK$33,270 HKD
View
B
Retailer 16
-
HK$33,701 HKD
View
B
Retailer 17
-
HK$33,701 HKD
View
B
Retailer 18
-
HK$34,798 HKD
View
Retailer 19
-
HK$35,496 HKD
View
Retailer 20
-
HK$35,825 HKD
View
Price last confirmed 29 days ago
B
Retailer 21
-
HK$36,867 HKD
View
B
Retailer 22
-
HK$39,595 HKD
View
Retailer 23
-
HK$53,592 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
6DD9B2B0D · Nov 7
HK$54,495 HKD
£5,475 GBP
View
23 more retailers have this diamond
Prices start from HK$24,272 HKDSave up to HK$30,223 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+
1.20ct Cushion
HK$24,272 HKD