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Cushion|Natural|IGI

1.21ct G SI2 Cushion Natural Diamond

VG • G/SI2 • IGI 743558773

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 743558773

Diamond specifications and retailer prices

From HK$9,562 HKD
As of November 6, 2026
Save HK$14,028 HKD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$23,590 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743558773. Listed at 14 retailers as of November 2, 2026, with prices from HK$9,562 to HK$23,590, a HK$14,028 spread on the same certified stone. MOH London lists it at HK$23,590. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 743558773
Dimensions7.55 × 5.61 × 3.79 mm
L/W Ratio1.35
Girdle conditionFaceted
Top View
7.55 mm5.61 mm1.21 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558773
Side View
Table 66.0%Crown 32.1°Girdle: MED-THKPavilion 41.6°Culet: 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$23,590 HKD|Low: HK$9,562 HKD|High: HK$23,878 HKD|Avg: HK$13,648 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4HK$9,562 HKD
Retailer 7HK$10,855 HKD
Retailer 9HK$11,074 HKD
Retailer 3HK$12,430 HKD
Retailer 8HK$12,548 HKD
Retailer 2HK$12,697 HKD
Retailer 10HK$12,744 HKD
Retailer 5HK$13,237 HKD
Retailer 11HK$13,465 HKD
Retailer 6HK$16,278 HKD
MOH LondonHK$23,590 HKD

30 data points across 11 retailers

14 retailersHK$9,562 HKD to HK$23,590 HKD

A
Cheapest Retailer
-
HK$9,562 HKD
A
Retailer 2
-
HK$10,855 HKD
View
A
Retailer 3
-
HK$11,074 HKD
View
B+
Retailer 4
-
HK$11,599 HKD
View
B+
Retailer 5
-
HK$12,430 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$12,548 HKD
View
A
Retailer 7
-
HK$12,697 HKD
View
A
Retailer 8
-
HK$12,744 HKD
View
A
Retailer 9
-
HK$13,237 HKD
View
Retailer 10
-
HK$13,465 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$13,841 HKD
View
B+
Retailer 12
-
HK$14,531 HKD
View
A
Retailer 13
-
HK$16,278 HKD
View
Most Expensive
B+
MOH London
EF7C179B0 · Nov 2
HK$23,590 HKD
£2,370 GBP
View
13 more retailers have this diamond
Prices start from HK$9,562 HKDSave up to HK$14,028 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$9,562 HKD