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Cushion|Natural|GIA

1.05ct H IF Cushion Natural Diamond

GD • H/IF • GIA 1425993051

Certificate GIA 1425993051

Diamond specifications and retailer prices

From HK$26,906 HKD
As of November 6, 2026
Save HK$8,134 HKD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,040 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1425993051. Listed at 8 retailers as of November 6, 2026, with prices from HK$26,906 to HK$35,040, a HK$8,134 spread on the same certified stone. Yorxs lists it at HK$35,040. 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

1.05
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1425993051
Dimensions6.60 × 5.56 × 3.62 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.60 mm5.56 mm1.05 ctH / IF
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceMedium
CertificateGIA 1425993051
Side View
Table 68.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$31,804 HKD|Low: HK$27,995 HKD|High: HK$35,131 HKD|Avg: HK$30,511 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 7, 2026
Retailer 2HK$28,144 HKD
Retailer 4HK$28,144 HKD
Retailer 3HK$29,281 HKD
Retailer 1HK$31,804 HKD
YorxsHK$35,040 HKD

44 data points across 5 retailers

8 retailersHK$26,906 HKD to HK$35,040 HKD

B
Cheapest Retailer
-
HK$26,906 HKD
B
Retailer 2
-
HK$28,144 HKD
View
B+
Retailer 3
-
HK$28,144 HKD
View
B
Retailer 4
-
HK$28,379 HKD
View
B
Retailer 5
-
HK$29,281 HKD
View
B
Retailer 6
-
HK$31,804 HKD
View
B
Retailer 7
-
HK$32,486 HKD
View
Most Expensive
B
Yorxs
315465353 · Nov 6
HK$35,040 HKD
€4,258 EUR
View
7 more retailers have this diamond
Prices start from HK$26,906 HKDSave up to HK$8,134 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+
1.05ct Cushion
HK$26,906 HKD