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Cushion|Natural|GIA

1.20ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 1558496748

Certificate GIA 1558496748

Diamond specifications and retailer prices

From HK$28,583 HKD
As of November 6, 2026
Save HK$13,372 HKD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$41,955 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558496748. Listed at 11 retailers as of November 6, 2026, with prices from HK$28,583 to HK$41,955, a HK$13,372 spread on the same certified stone. 77 Diamonds lists it at HK$41,955. 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

1.20
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558496748
Dimensions7.07 × 5.44 × 3.74 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Top View
7.07 mm5.44 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558496748
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NDepth 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 6
Current: HK$41,955 HKD|Low: HK$28,583 HKD|High: HK$56,194 HKD|Avg: HK$37,554 HKD|-3.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6HK$28,583 HKD
Retailer 7HK$29,328 HKD
Retailer 5HK$30,370 HKD
Retailer 8HK$30,793 HKD
Retailer 10HK$35,880 HKD
Retailer 11HK$37,377 HKD
Retailer 2HK$38,090 HKD
Retailer 9HK$38,090 HKD
Retailer 4HK$39,344 HKD
77 DiamondsHK$41,955 HKD
Retailer 3HK$56,194 HKD

33 data points across 11 retailers

11 retailersHK$28,583 HKD to HK$41,955 HKD

B+
Cheapest Retailer
-
HK$28,583 HKD
B
Retailer 2
-
HK$29,328 HKD
View
B
Retailer 3
-
HK$30,370 HKD
View
B
Retailer 4
-
HK$30,793 HKD
View
B
Retailer 5
-
HK$31,060 HKD
View
B
Retailer 6
-
HK$35,880 HKD
View
B
Retailer 7
-
HK$37,377 HKD
View
B
Retailer 8
-
HK$38,090 HKD
View
B
Retailer 9
-
HK$38,090 HKD
View
B
Retailer 10
-
HK$39,344 HKD
View
Most Expensive
B
77 Diamonds
CUSZQFJGHC8C · Nov 7
HK$41,955 HKD
£4,215 GBP
View
10 more retailers have this diamond
Prices start from HK$28,583 HKDSave up to HK$13,372 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$28,583 HKD