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Cushion|Natural|GIA

1.00ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 6172437988

Certificate GIA 6172437988

Diamond specifications and retailer prices

From HK$21,122 HKD
As of November 4, 2026
Save HK$24,893 HKD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$46,015 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6172437988. Listed at 22 retailers as of November 2, 2026, with prices from HK$21,122 to HK$46,015, a HK$24,893 spread on the same certified stone. MOH London lists it at HK$46,015. 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

1.00
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6172437988
Dimensions5.94 × 5.29 × 3.63 mm
L/W Ratio1.12
Top View
5.94 mm5.29 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6172437988
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.6%

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 4
Current: HK$46,015 HKD|Low: HK$19,178 HKD|High: HK$46,572 HKD|Avg: HK$28,465 HKD
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 3HK$21,435 HKD
Retailer 7HK$21,670 HKD
Retailer 9HK$23,011 HKD
Retailer 8HK$24,178 HKD
Retailer 11HK$24,931 HKD
Retailer 5HK$28,301 HKD
Retailer 10HK$29,500 HKD
Retailer 4HK$30,213 HKD
Retailer 2HK$32,502 HKD
Retailer 6HK$33,583 HKD
MOH LondonHK$46,015 HKD

45 data points across 11 retailers

22 retailersHK$21,122 HKD to HK$46,015 HKD

B
Cheapest Retailer
-
HK$21,122 HKD
B
Retailer 2
-
HK$21,435 HKD
View
B
Retailer 3
-
HK$21,670 HKD
View
B
Retailer 4
-
HK$22,047 HKD
View
B
Retailer 5
-
HK$22,329 HKD
View
B
Retailer 6
-
HK$23,011 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$23,410 HKD
View
B
Retailer 8
-
HK$24,178 HKD
View
Retailer 9
-
HK$24,931 HKD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$25,479 HKD
View
B
Retailer 11
-
HK$26,812 HKD
View
B
Retailer 12
-
HK$27,086 HKD
View
B
Retailer 13
-
HK$28,293 HKD
View
B
Retailer 14
-
HK$28,293 HKD
View
B
Retailer 15
-
HK$28,301 HKD
View
C
Retailer 16
-
HK$29,234 HKD
View
Retailer 17
-
HK$29,500 HKD
View
Price last confirmed 34 days ago
B
Retailer 18
-
HK$30,213 HKD
View
Retailer 19
-
HK$31,177 HKD
View
Price last confirmed 15 days ago
Retailer 20
-
HK$32,502 HKD
View
C
Retailer 21
-
HK$33,583 HKD
View
Most Expensive
C
MOH London
EAB693A73 · Nov 2
HK$46,015 HKD
£4,623 GBP
View
21 more retailers have this diamond
Prices start from HK$21,122 HKDSave up to HK$24,893 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
1.00ct Cushion
HK$21,122 HKD