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Cushion|Natural|GIA

1.20ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7546402382

Certificate GIA 7546402382

Diamond specifications and retailer prices

From HK$13,300 HKD
As of November 6, 2026
Save HK$15,824 HKD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$29,124 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546402382. Listed at 11 retailers as of November 6, 2026, with prices from HK$13,300 to HK$29,124, a HK$15,824 spread on the same certified stone. MOH London lists it at HK$29,124. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546402382
Dimensions5.80 × 5.68 × 4.02 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Needle, Indented Natural
Top View
5.80 mm5.68 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546402382
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.7%

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$29,124 HKD|Low: HK$13,300 HKD|High: HK$29,821 HKD|Avg: HK$18,802 HKD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4HK$13,300 HKD
Retailer 9HK$15,424 HKD
Retailer 3HK$16,067 HKD
Retailer 10HK$16,819 HKD
Retailer 7HK$17,477 HKD
Retailer 8HK$17,791 HKD
Retailer 2HK$18,151 HKD
Retailer 6HK$20,393 HKD
Retailer 5HK$22,681 HKD
MOH LondonHK$29,124 HKD

31 data points across 10 retailers

11 retailersHK$13,300 HKD to HK$29,124 HKD

A
Cheapest Retailer
-
HK$13,300 HKD
A
Retailer 2
-
HK$15,424 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$16,067 HKD
View
Retailer 4
-
HK$16,819 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$17,477 HKD
View
B+
Retailer 6
-
HK$17,791 HKD
View
B+
Retailer 7
-
HK$18,151 HKD
View
B+
Retailer 8
-
HK$20,393 HKD
View
Retailer 9
-
HK$20,816 HKD
View
Price last confirmed 32 days ago
B
Retailer 10
-
HK$22,681 HKD
View
Most Expensive
B
MOH London
47B4B06E0 · Nov 7
HK$29,124 HKD
£2,926 GBP
View
10 more retailers have this diamond
Prices start from HK$13,300 HKDSave up to HK$15,824 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
1.20ct Cushion
HK$13,300 HKD