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Cushion|Natural|GIA

1.26ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 5343406619

Certificate GIA 5343406619

Diamond specifications and retailer prices

From $4,504 AUD
As of November 4, 2026
Save $5,299 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,804 AUD at MOH London · As of November 2, 2026
View at MOH London

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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5343406619. Listed at 15 retailers as of November 2, 2026, with prices from $4,504 to $9,804, a $5,299 spread on the same certified stone. MOH London lists it at $9,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5343406619
Dimensions6.92 × 5.95 × 3.90 mm
L/W Ratio1.16
Top View
6.92 mm5.95 mm1.26 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5343406619
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 65.5%

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 4
Current: $9,804 AUD|Low: $4,477 AUD|High: $9,922 AUD|Avg: $6,176 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$4,539 AUD
Retailer 5$4,599 AUD
Retailer 7$4,988 AUD
Retailer 6$5,311 AUD
Retailer 8$5,673 AUD
Retailer 3$5,902 AUD
Retailer 2$6,443 AUD
Retailer 4$7,155 AUD
MOH London$9,804 AUD

45 data points across 9 retailers

15 retailers$4,504 AUD to $9,804 AUD

B+
Cheapest Retailer
-
$4,504 AUD
B+
Retailer 2
-
$4,539 AUD
View
B+
Retailer 3
-
$4,599 AUD
View
B+
Retailer 4
-
$4,619 AUD
View
B+
Retailer 5
-
$4,714 AUD
View
B+
Retailer 6
-
$4,988 AUD
View
B+
Retailer 7
-
$5,101 AUD
View
Retailer 8
-
$5,311 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,673 AUD
View
B
Retailer 10
-
$5,776 AUD
View
B
Retailer 11
-
$5,902 AUD
View
B
Retailer 12
-
$6,443 AUD
View
Retailer 13
-
$6,634 AUD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$7,155 AUD
View
Most Expensive
B
MOH London
F29B534B5 · Nov 2
$9,804 AUD
£5,304 GBP
View
14 more retailers have this diamond
Prices start from $4,504 AUDSave up to $5,299 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+
1.26ct Cushion
$4,504 AUD