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Cushion|Natural|GIA

1.21ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2436895435

Certificate GIA 2436895435

Diamond specifications and retailer prices

From HK$32,698 HKD
As of November 4, 2026
Save HK$26,854 HKD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$59,552 HKD at MOH London · As of November 4, 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 H 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 2436895435. Listed at 8 retailers as of November 4, 2026, with prices from HK$32,698 to HK$59,552, a HK$26,854 spread on the same certified stone. MOH London lists it at HK$59,552. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2436895435
Dimensions6.91 × 5.28 × 3.77 mm
L/W Ratio1.31
Top View
6.91 mm5.28 mm1.21 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2436895435
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$59,552 HKD|Low: HK$32,643 HKD|High: HK$60,428 HKD|Avg: HK$42,003 HKD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8HK$32,698 HKD
Retailer 5HK$33,309 HKD
Retailer 7HK$37,486 HKD
Retailer 6HK$37,792 HKD
Retailer 2HK$41,044 HKD
Retailer 3HK$42,189 HKD
Retailer 4HK$45,739 HKD
MOH LondonHK$59,552 HKD

43 data points across 8 retailers

8 retailersHK$32,698 HKD to HK$59,552 HKD

B
Cheapest Retailer
-
HK$32,698 HKD
B
Retailer 2
-
HK$33,309 HKD
View
Retailer 3
-
HK$37,486 HKD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$37,792 HKD
View
Price last confirmed 29 days ago
B
Retailer 5
-
HK$41,044 HKD
View
B
Retailer 6
-
HK$42,189 HKD
View
B
Retailer 7
-
HK$45,739 HKD
View
Most Expensive
B
MOH London
95F446285 · Nov 4
HK$59,552 HKD
£5,983 GBP
View
7 more retailers have this diamond
Prices start from HK$32,698 HKDSave up to HK$26,854 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$32,698 HKD