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Cushion|Natural|GIA

1.25ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6551482221

Certificate GIA 6551482221

Diamond specifications and retailer prices

From HK$17,705 HKD
As of November 6, 2026
Save HK$15,709 HKD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$33,414 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.25ct natural cushion diamond

This 1.25ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 6551482221. Listed at 5 retailers as of November 6, 2026, with prices from HK$17,705 to HK$33,414, a HK$15,709 spread on the same certified stone. MOH London lists it at HK$33,414. 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

1.25
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551482221
Dimensions6.00 × 5.90 × 4.11 mm
L/W Ratio1.02
Key to symbols
Crystal, Needle, Feather
Top View
6.00 mm5.90 mm1.25 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551482221
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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$33,414 HKD|Low: HK$15,589 HKD|High: HK$38,321 HKD|Avg: HK$25,914 HKD|-12.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4HK$17,705 HKD
Retailer 3HK$19,108 HKD
Retailer 2HK$23,802 HKD
Retailer 5HK$31,820 HKD
MOH LondonHK$33,414 HKD

26 data points across 5 retailers

5 retailersHK$17,705 HKD to HK$33,414 HKD

A
Cheapest Retailer
-
HK$17,705 HKD
Final sale: no returns
A
Retailer 2
-
HK$19,108 HKD
View
A
Retailer 3
-
HK$23,802 HKD
View
B
Retailer 4
-
HK$31,820 HKD
View
Most Expensive
B
MOH London
520375BB5 · Nov 7
HK$33,414 HKD
£3,357 GBP
View
4 more retailers have this diamond
Prices start from HK$17,705 HKDSave up to HK$15,709 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
1.25ct Cushion
HK$17,705 HKD