CaratHunter
Plans
Cushion|Natural|GIA

1.30ct F VS1 Cushion Natural Diamond

VG • F/VS1 • GIA 2131050819

Certificate GIA 2131050819

Diamond specifications and retailer prices

From $4,685 AUD
As of November 1, 2026
Save $4,912 AUD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,597 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2131050819. Listed at 11 retailers as of November 1, 2026, with prices from $4,685 to $9,597, a $4,912 spread on the same certified stone. MOH London lists it at $9,597. 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
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2131050819
Dimensions6.79 × 5.81 × 4.16 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.79 mm5.81 mm1.30 ctF / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2131050819
Side View
Table 60.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 71.6%

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 1
Current: $9,597 AUD|Low: $4,507 AUD|High: $9,713 AUD|Avg: $6,405 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$4,685 AUD
Retailer 6$5,554 AUD
Retailer 2$5,777 AUD
Retailer 5$6,153 AUD
Retailer 3$6,465 AUD
MOH London$9,597 AUD

45 data points across 6 retailers

11 retailers$4,685 AUD to $9,597 AUD

A
Cheapest Retailer
-
$4,685 AUD
A
Retailer 2
-
$4,940 AUD
View
A
Retailer 3
-
$5,554 AUD
View
A
Retailer 4
-
$5,777 AUD
View
B+
Retailer 5
-
$5,885 AUD
View
B+
Retailer 6
-
$5,885 AUD
View
B+
Retailer 7
-
$6,071 AUD
View
Retailer 8
-
$6,153 AUD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$6,465 AUD
View
Retailer 10
-
$6,495 AUD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
FB0AF5CAA · Nov 2
$9,597 AUD
£5,290 GBP
View
10 more retailers have this diamond
Prices start from $4,685 AUDSave up to $4,912 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
$4,685 AUD