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Cushion|Natural|GIA

1.30ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 6542903856

Certificate GIA 6542903856

Diamond specifications and retailer prices

From $4,391 AUD
As of November 4, 2026
Save $5,167 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,558 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542903856. Listed at 14 retailers as of November 2, 2026, with prices from $4,391 to $9,558, a $5,167 spread on the same certified stone. MOH London lists it at $9,558. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542903856
Dimensions7.18 × 5.73 × 3.95 mm
L/W Ratio1.25
Top View
7.18 mm5.73 mm1.30 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542903856
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 37.1°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,558 AUD|Low: $4,436 AUD|High: $9,672 AUD|Avg: $6,201 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$4,436 AUD
Retailer 5$5,178 AUD
Retailer 6$5,538 AUD
Retailer 8$5,631 AUD
Retailer 3$5,753 AUD
Retailer 2$6,282 AUD
Retailer 4$6,976 AUD
MOH London$9,558 AUD

44 data points across 8 retailers

14 retailers$4,391 AUD to $9,558 AUD

A
Cheapest Retailer
-
$4,391 AUD
A
Retailer 2
-
$4,436 AUD
View
A
Retailer 3
-
$4,503 AUD
View
A
Retailer 4
-
$4,596 AUD
View
A
Retailer 5
-
$4,862 AUD
View
A
Retailer 6
-
$4,977 AUD
View
Retailer 7
-
$5,178 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$5,538 AUD
View
B+
Retailer 9
-
$5,631 AUD
View
B+
Retailer 10
-
$5,753 AUD
View
B+
Retailer 11
-
$6,282 AUD
View
Retailer 12
-
$6,471 AUD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$6,976 AUD
View
Most Expensive
B
MOH London
6427FB036 · Nov 2
$9,558 AUD
£5,171 GBP
View
13 more retailers have this diamond
Prices start from $4,391 AUDSave up to $5,167 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
1.30ct Cushion
$4,391 AUD