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Cushion|Natural|GIA

1.20ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2211882422

Certificate GIA 2211882422

Diamond specifications and retailer prices

From HK$17,556 HKD
As of November 1, 2026
Save HK$21,193 HKD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$38,749 HKD at MOH London · As of November 2, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2211882422. Listed at 11 retailers as of November 1, 2026, with prices from HK$17,556 to HK$38,749, a HK$21,193 spread on the same certified stone. MOH London lists it at HK$38,749. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2211882422
Dimensions7.11 × 5.74 × 3.90 mm
L/W Ratio1.24
Culet sizeNone
Top View
7.11 mm5.74 mm1.20 ctK / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2211882422
Side View
Table 74.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 67.9%

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 1
Current: HK$38,749 HKD|Low: HK$17,360 HKD|High: HK$39,217 HKD|Avg: HK$23,124 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$17,556 HKD
Retailer 6HK$17,595 HKD
Retailer 8HK$18,896 HKD
Retailer 7HK$21,686 HKD
Retailer 5HK$21,772 HKD
Retailer 3HK$23,269 HKD
Retailer 2HK$25,746 HKD
MOH LondonHK$38,749 HKD

44 data points across 8 retailers

11 retailersHK$17,556 HKD to HK$38,749 HKD

B
Cheapest Retailer
-
HK$17,556 HKD
B
Retailer 2
-
HK$17,595 HKD
View
B
Retailer 3
-
HK$18,010 HKD
View
B
Retailer 4
-
HK$18,104 HKD
View
B
Retailer 5
-
HK$18,896 HKD
View
B
Retailer 6
-
HK$21,686 HKD
View
B
Retailer 7
-
HK$21,725 HKD
View
B
Retailer 8
-
HK$21,772 HKD
View
B
Retailer 9
-
HK$23,269 HKD
View
B
Retailer 10
-
HK$25,746 HKD
View
Most Expensive
C
MOH London
55FFD827A · Nov 2
HK$38,749 HKD
£3,893 GBP
View
10 more retailers have this diamond
Prices start from HK$17,556 HKDSave up to HK$21,193 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$17,556 HKD