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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 6351245196

Certificate GIA 6351245196

Diamond specifications and retailer prices

From $4,336 AUD
As of November 6, 2026
Save $5,692 AUD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,027 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6351245196. Listed at 24 retailers as of November 4, 2026, with prices from $4,336 to $10,027, a $5,692 spread on the same certified stone. MOH London lists it at $10,027. 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

1.20
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6351245196
Dimensions5.94 × 5.82 × 4.07 mm
L/W Ratio1.02
Top View
5.94 mm5.82 mm1.20 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6351245196
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.9%

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 6
Current: $10,027 AUD|Low: $4,608 AUD|High: $10,162 AUD|Avg: $6,160 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$4,665 AUD
Retailer 6$4,835 AUD
Retailer 8$5,027 AUD
Retailer 10$5,448 AUD
Retailer 3$5,714 AUD
Retailer 2$6,105 AUD
Retailer 9$6,446 AUD
Retailer 4$6,765 AUD
Retailer 5$7,338 AUD
MOH London$10,027 AUD

38 data points across 10 retailers

24 retailers$4,336 AUD to $10,027 AUD

B+
Cheapest Retailer
-
$4,336 AUD
B+
Retailer 2
-
$4,561 AUD
View
B+
Retailer 3
-
$4,665 AUD
View
B+
Retailer 4
-
$4,737 AUD
View
B
Retailer 5
-
$4,835 AUD
View
B
Retailer 6
-
$5,027 AUD
View
Final sale: no returns
B
Retailer 7
-
$5,218 AUD
View
B
Retailer 8
-
$5,445 AUD
View
Retailer 9
-
$5,448 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,664 AUD
View
B
Retailer 11
-
$5,714 AUD
View
B
Retailer 12
-
$5,811 AUD
View
B
Retailer 13
-
$6,105 AUD
View
B
Retailer 14
-
$6,156 AUD
View
B
Retailer 15
-
$6,156 AUD
View
B
Retailer 16
-
$6,177 AUD
View
B
Retailer 17
-
$6,360 AUD
View
Retailer 18
-
$6,446 AUD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$6,765 AUD
View
Retailer 20
-
$6,804 AUD
View
Price last confirmed 15 days ago
B
Retailer 21
-
$6,986 AUD
View
B
Retailer 22
-
$7,338 AUD
View
B
Retailer 23
-
$8,690 AUD
View
Most Expensive
B
MOH London
467768C18 · Nov 4
$10,027 AUD
£5,425 GBP
View
23 more retailers have this diamond
Prices start from $4,336 AUDSave up to $5,692 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+
1.20ct Cushion
$4,336 AUD