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Cushion|Natural|GIA

1.21ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 7558552824

Certificate GIA 7558552824

Diamond specifications and retailer prices

From HK$15,244 HKD
As of November 6, 2026
Save HK$20,197 HKD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$43,795 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558552824. Listed at 14 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.21
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558552824
Dimensions7.16 × 5.51 × 3.72 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.16 mm5.51 mm1.21 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558552824
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.6%

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$43,795 HKD|Low: HK$15,142 HKD|High: HK$44,492 HKD|Avg: HK$23,873 HKD|+1.7%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11HK$15,244 HKD
Retailer 2HK$15,973 HKD
Retailer 8HK$18,465 HKD
Retailer 3HK$18,724 HKD
Retailer 5HK$19,946 HKD
Retailer 7HK$21,208 HKD
Retailer 12HK$21,388 HKD
Retailer 9HK$21,467 HKD
Retailer 4HK$22,054 HKD
Retailer 6HK$25,189 HKD
Retailer 10HK$35,441 HKD
QueensmithHK$43,795 HKD

25 data points across 12 retailers

14 retailersHK$15,244 HKD to HK$35,441 HKD

A
Cheapest Retailer
-
HK$15,244 HKD
A
Retailer 2
-
HK$15,973 HKD
View
B+
Retailer 3
-
HK$18,465 HKD
View
A
Retailer 4
-
HK$18,724 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$19,609 HKD
View
B+
Retailer 6
-
HK$19,946 HKD
View
B+
Retailer 7
-
HK$20,973 HKD
View
B+
Retailer 8
-
HK$21,208 HKD
View
B+
Retailer 9
-
HK$21,388 HKD
View
B+
Retailer 10
-
HK$21,467 HKD
View
B+
Retailer 11
-
HK$22,054 HKD
View
B+
Retailer 12
-
HK$25,189 HKD
View
B
Retailer 13
-
HK$35,441 HKD
View
Most Expensive
Queensmith
7558552824 · Oct 28
HK$43,795 HKD
£4,400 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from HK$15,244 HKDSave up to HK$20,197 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
1.21ct Cushion
HK$15,244 HKD