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Cushion|Natural|GIA

1.30ct J VVS1 Cushion Natural Diamond

GD • J/VVS1 • GIA 2478268238

Certificate GIA 2478268238

Diamond specifications and retailer prices

From $3,689 AUD
As of November 4, 2026
Save $3,832 AUD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,521 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2478268238. Listed at 9 retailers as of November 2, 2026, with prices from $3,689 to $7,521, a $3,832 spread on the same certified stone. MOH London lists it at $7,521. 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

1.30
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2478268238
Dimensions6.52 × 5.92 × 3.83 mm
L/W Ratio1.10
Top View
6.52 mm5.92 mm1.30 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2478268238
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $7,521 AUD|Low: $3,689 AUD|High: $8,715 AUD|Avg: $5,044 AUD|-13.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$3,689 AUD
Retailer 5$3,777 AUD
Retailer 9$4,023 AUD
Retailer 3$4,653 AUD
Retailer 8$4,804 AUD
Retailer 6$5,052 AUD
Retailer 7$5,219 AUD
Retailer 2$5,235 AUD
MOH London$7,521 AUD

40 data points across 9 retailers

9 retailers$3,689 AUD to $7,521 AUD

A
Cheapest Retailer
-
$3,689 AUD
A
Retailer 2
-
$3,777 AUD
View
Retailer 3
-
$4,023 AUD
View
Price last confirmed 51 days ago
A
Retailer 4
-
$4,653 AUD
View
Retailer 5
-
$4,804 AUD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$5,052 AUD
View
Retailer 7
-
$5,219 AUD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$5,235 AUD
View
Most Expensive
B
MOH London
3C10258C5 · Nov 2
$7,521 AUD
£4,069 GBP
View
8 more retailers have this diamond
Prices start from $3,689 AUDSave up to $3,832 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
$3,689 AUD