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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 2426034857

Certificate GIA 2426034857

Diamond specifications and retailer prices

From HK$22,580 HKD
As of November 6, 2026
Save HK$26,422 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$49,001 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2426034857. Listed at 21 retailers as of November 6, 2026, with prices from HK$22,580 to HK$49,001, a HK$26,422 spread on the same certified stone. MOH London lists it at HK$49,001. 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

1.03
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426034857
Dimensions6.28 × 5.62 × 3.80 mm
L/W Ratio1.12
Top View
6.28 mm5.62 mm1.03 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426034857
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 6
Current: HK$49,001 HKD|Low: HK$22,580 HKD|High: HK$49,857 HKD|Avg: HK$31,503 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10HK$22,580 HKD
Retailer 6HK$24,296 HKD
Retailer 7HK$24,633 HKD
Retailer 9HK$26,686 HKD
Retailer 3HK$29,351 HKD
Retailer 2HK$30,480 HKD
Retailer 8HK$31,553 HKD
Retailer 4HK$34,289 HKD
Retailer 5HK$35,950 HKD
MOH LondonHK$49,001 HKD

46 data points across 10 retailers

21 retailersHK$22,580 HKD to HK$49,001 HKD

B
Cheapest Retailer
-
HK$22,580 HKD
B
Retailer 2
-
HK$22,627 HKD
View
B
Retailer 3
-
HK$23,692 HKD
View
Retailer 4
-
HK$24,296 HKD
View
Price last confirmed 19 days ago
B
Retailer 5
-
HK$24,539 HKD
View
B
Retailer 6
-
HK$24,633 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$25,064 HKD
View
B
Retailer 8
-
HK$25,746 HKD
View
Retailer 9
-
HK$26,686 HKD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$28,607 HKD
View
B
Retailer 11
-
HK$29,014 HKD
View
B
Retailer 12
-
HK$29,351 HKD
View
B
Retailer 13
-
HK$30,252 HKD
View
B
Retailer 14
-
HK$30,252 HKD
View
B
Retailer 15
-
HK$30,480 HKD
View
B
Retailer 16
-
HK$31,271 HKD
View
Retailer 17
-
HK$31,553 HKD
View
Price last confirmed 30 days ago
B
Retailer 18
-
HK$31,843 HKD
View
B
Retailer 19
-
HK$34,289 HKD
View
B
Retailer 20
-
HK$35,950 HKD
View
Most Expensive
B
MOH London
5FA9B78FF · Nov 7
HK$49,001 HKD
£4,923 GBP
View
20 more retailers have this diamond
Prices start from HK$22,580 HKDSave up to HK$26,422 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
1.03ct Cushion
HK$22,580 HKD