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Cushion|Natural|GIA

1.20ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 5553310032

Certificate GIA 5553310032

Diamond specifications and retailer prices

From HK$16,451 HKD
As of November 2, 2026
Save HK$21,801 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$38,251 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553310032. Listed at 17 retailers as of November 2, 2026, with prices from HK$16,451 to HK$38,251, a HK$21,801 spread on the same certified stone. MOH London lists it at HK$38,251. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553310032
Dimensions6.20 × 6.04 × 4.03 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
6.20 mm6.04 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553310032
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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 2
Current: HK$38,251 HKD|Low: HK$16,247 HKD|High: HK$39,267 HKD|Avg: HK$22,752 HKD|-2.6%
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
November 3, 2026
Retailer 10HK$16,451 HKD
Retailer 5HK$17,705 HKD
Retailer 15HK$17,854 HKD
Retailer 13HK$18,253 HKD
Retailer 16HK$19,006 HKD
Retailer 7HK$19,523 HKD
Retailer 3HK$19,594 HKD
Retailer 2HK$19,985 HKD
Retailer 12HK$20,393 HKD
Retailer 6HK$20,753 HKD
Retailer 14HK$21,294 HKD
Retailer 4HK$22,431 HKD
Retailer 9HK$25,150 HKD
Retailer 11HK$25,550 HKD
Retailer 17HK$26,835 HKD
Retailer 8HK$33,803 HKD
MOH LondonHK$38,251 HKD

25 data points across 17 retailers

17 retailersHK$16,451 HKD to HK$38,251 HKD

A
Cheapest Retailer
-
HK$16,451 HKD
Retailer 2
-
HK$17,705 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$17,854 HKD
View
Retailer 4
-
HK$19,006 HKD
View
Price last confirmed 6 days ago
Retailer 5
-
HK$19,523 HKD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$19,594 HKD
View
Price last confirmed 4 days ago
A
Retailer 7
-
HK$19,985 HKD
View
A
Retailer 8
-
HK$20,393 HKD
View
Retailer 9
-
HK$20,753 HKD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
HK$21,294 HKD
View
B+
Retailer 11
-
HK$22,431 HKD
View
B+
Retailer 12
-
HK$23,214 HKD
View
Retailer 13
-
HK$25,150 HKD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
HK$25,550 HKD
View
Retailer 15
-
HK$26,835 HKD
View
Price last confirmed 7 days ago
Retailer 16
-
HK$33,803 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
F0C19BD12 · Nov 2
HK$38,251 HKD
£3,843 GBP
View
16 more retailers have this diamond
Prices start from HK$16,451 HKDSave up to HK$21,801 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$16,451 HKD