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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 £2,551 GBP
As of November 4, 2026
Save £773 GBP (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,323 GBP at Yorxs · As of November 3, 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 3, 2026, with prices from £2,551 to £3,323, a £773 spread on the same certified stone. Yorxs lists it at £3,323. 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
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: £2,989 GBP|Low: £2,654 GBP|High: £3,330 GBP|Avg: £2,893 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 2£2,668 GBP
Retailer 4£2,668 GBP
Retailer 3£2,776 GBP
Retailer 1£2,989 GBP
Yorxs£3,323 GBP

44 data points across 5 retailers

8 retailers£2,551 GBP to £3,323 GBP

B
Cheapest Retailer
-
£2,551 GBP
B
Retailer 2
-
£2,668 GBP
View
B
Retailer 3
-
£2,668 GBP
View
B
Retailer 4
-
£2,690 GBP
View
B
Retailer 5
-
£2,776 GBP
View
B
Retailer 6
-
£2,989 GBP
View
B
Retailer 7
-
£3,080 GBP
View
Most Expensive
B
Yorxs
315465353 · Nov 3
£3,323 GBP
€4,260 EUR
View
7 more retailers have this diamond
Prices start from £2,551 GBPSave up to £773 GBP

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
£2,551 GBP