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Cushion|Natural|GIA

1.20ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 2215634060

Certificate GIA 2215634060

Diamond specifications and retailer prices

From HK$15,400 HKD
As of November 1, 2026
Save HK$18,282 HKD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$33,683 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2215634060. Listed at 22 retailers as of November 1, 2026, with prices from HK$15,400 to HK$33,683, a HK$18,282 spread on the same certified stone. MOH London lists it at HK$33,683. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215634060
Dimensions5.87 × 5.76 × 4.02 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.87 mm5.76 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215634060
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.8%

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 1
Current: HK$33,683 HKD|Low: HK$15,589 HKD|High: HK$36,699 HKD|Avg: HK$21,254 HKD|-8.0%
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
November 7, 2026
Retailer 5HK$15,589 HKD
Retailer 7HK$16,106 HKD
Retailer 6HK$16,364 HKD
Retailer 9HK$16,490 HKD
Retailer 19HK$17,039 HKD
Retailer 12HK$17,305 HKD
Retailer 20HK$17,509 HKD
Retailer 13HK$17,595 HKD
Retailer 18HK$17,924 HKD
Retailer 14HK$18,747 HKD
Retailer 4HK$19,147 HKD
Retailer 3HK$19,860 HKD
Retailer 8HK$20,220 HKD
Retailer 10HK$20,220 HKD
Retailer 2HK$20,448 HKD
Retailer 11HK$20,926 HKD
Retailer 16HK$23,591 HKD
Retailer 15HK$23,998 HKD
Retailer 17HK$27,807 HKD
MOH LondonHK$33,683 HKD

31 data points across 20 retailers

22 retailersHK$15,400 HKD to HK$33,683 HKD

A
Cheapest Retailer
-
HK$15,400 HKD
A
Retailer 2
-
HK$15,589 HKD
View
Retailer 3
-
HK$16,106 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$16,364 HKD
View
B+
Retailer 5
-
HK$16,490 HKD
View
B+
Retailer 6
-
HK$17,039 HKD
View
B+
Retailer 7
-
HK$17,305 HKD
View
Final sale: no returns
Retailer 8
-
HK$17,509 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$17,595 HKD
View
B+
Retailer 10
-
HK$17,924 HKD
View
B+
Retailer 11
-
HK$18,747 HKD
View
B+
Retailer 12
-
HK$19,147 HKD
View
B+
Retailer 13
-
HK$19,860 HKD
View
B+
Retailer 14
-
HK$20,220 HKD
View
B+
Retailer 15
-
HK$20,220 HKD
View
B+
Retailer 16
-
HK$20,448 HKD
View
B+
Retailer 17
-
HK$20,926 HKD
View
Retailer 18
-
HK$23,183 HKD
View
Price last confirmed 31 days ago
B
Retailer 19
-
HK$23,591 HKD
View
B
Retailer 20
-
HK$23,998 HKD
View
B
Retailer 21
-
HK$27,807 HKD
View
Most Expensive
B
MOH London
A8A7FAC7D · Nov 7
HK$33,683 HKD
£3,384 GBP
View
21 more retailers have this diamond
Prices start from HK$15,400 HKDSave up to HK$18,282 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$15,400 HKD