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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 $4,996 AUD
As of November 6, 2026
Save $1,511 AUD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,507 AUD 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 $4,996 to $6,507, a $1,511 spread on the same certified stone. Yorxs lists it at $6,507. 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: $5,906 AUD|Low: $5,199 AUD|High: $6,524 AUD|Avg: $5,666 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 7, 2026
Retailer 2$5,226 AUD
Retailer 4$5,226 AUD
Retailer 3$5,437 AUD
Retailer 1$5,906 AUD
Yorxs$6,507 AUD

44 data points across 5 retailers

8 retailers$4,996 AUD to $6,507 AUD

B
Cheapest Retailer
-
$4,996 AUD
B
Retailer 2
-
$5,226 AUD
View
B+
Retailer 3
-
$5,226 AUD
View
B
Retailer 4
-
$5,270 AUD
View
B
Retailer 5
-
$5,437 AUD
View
B
Retailer 6
-
$5,906 AUD
View
B
Retailer 7
-
$6,033 AUD
View
Most Expensive
B
Yorxs
315465353 · Nov 6
$6,507 AUD
€4,258 EUR
View
7 more retailers have this diamond
Prices start from $4,996 AUDSave up to $1,511 AUD

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
$4,996 AUD