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Cushion|Natural|GIA

1.26ct D IF Cushion Natural Diamond

EX • D/IF • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From $13,158 AUD
As of November 6, 2026
Save $7,414 AUD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $20,572 AUD at GS Diamonds · As of November 6, 2026
View at GS Diamonds

About this 1.26ct natural cushion diamond

This 1.26ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 6, 2026, with prices from $13,158 to $20,572, a $7,414 spread on the same certified stone. GS Diamonds lists it at $20,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions7.39 × 6.01 × 3.84 mm
L/W Ratio1.23
Top View
7.39 mm6.01 mm1.26 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 4
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $20,572 AUD|Low: $13,158 AUD|High: $21,623 AUD|Avg: $16,265 AUD|-2.2%
GS Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$13,158 AUD
Retailer 3$14,289 AUD
GS Diamonds$20,572 AUD

40 data points across 3 retailers

3 retailers$13,158 AUD to $20,572 AUD

A
Cheapest Retailer
-
$13,158 AUD
A
Retailer 2
-
$14,289 AUD
View
Most Expensive
B+
GS Diamonds
S2A9-1515373917 · Nov 6
$20,572 AUD
View
2 more retailers have this diamond
Prices start from $13,158 AUDSave up to $7,414 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.

A
1.26ct Cushion
$13,158 AUD