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Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5221054725

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 5221054725

Diamond specifications and retailer prices

From HK$21,537 HKD
As of November 5, 2026
Save HK$9,655 HKD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$31,193 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221054725. Listed at 4 retailers as of November 5, 2026, with prices from HK$21,537 to HK$31,193, a HK$9,655 spread on the same certified stone. 77 Diamonds lists it at HK$31,193. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221054725
Dimensions6.19 × 5.58 × 3.98 mm
L/W Ratio1.11
Top View
6.19 mm5.58 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221054725
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$31,193 HKD|Low: HK$19,413 HKD|High: HK$31,984 HKD|Avg: HK$26,468 HKD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$21,200 HKD
Retailer 3HK$21,357 HKD
77 DiamondsHK$31,193 HKD
Retailer 4HK$31,984 HKD

36 data points across 4 retailers

4 retailersHK$21,537 HKD to HK$31,193 HKD

Retailer 1
-
HK$21,200 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$21,537 HKD
View
Retailer 3
-
HK$22,054 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
77 Diamonds
CUSZNAMUDJR8 · Nov 6
HK$31,193 HKD
£3,134 GBP
View
3 more retailers have this diamond
Prices start from HK$21,537 HKDSave up to HK$9,655 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+
1.21ct Cushion
HK$21,537 HKD