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Cushion|Natural|GIA

1.20ct I IF Cushion Natural Diamond

GD • I/IF • GIA 2488355187

Certificate GIA 2488355187

Diamond specifications and retailer prices

From $4,519 AUD
As of November 1, 2026
Save $3,806 AUD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,325 AUD at MOH London · As of November 7, 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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2488355187. Listed at 8 retailers as of November 1, 2026, with prices from $4,519 to $8,325, a $3,806 spread on the same certified stone. MOH London lists it at $8,325. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2488355187
Dimensions6.07 × 5.94 × 4.03 mm
L/W Ratio1.02
Top View
6.07 mm5.94 mm1.20 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2488355187
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.9%

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 1
Current: $8,325 AUD|Low: $4,519 AUD|High: $8,469 AUD|Avg: $5,582 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4$4,519 AUD
Retailer 7$4,980 AUD
Retailer 6$5,136 AUD
Retailer 2$5,178 AUD
Retailer 5$5,365 AUD
Retailer 3$5,494 AUD
Retailer 8$5,564 AUD
MOH London$8,325 AUD

46 data points across 8 retailers

8 retailers$4,519 AUD to $8,325 AUD

B+
Cheapest Retailer
-
$4,519 AUD
B+
Retailer 2
-
$5,136 AUD
View
B+
Retailer 3
-
$5,178 AUD
View
Retailer 4
-
$5,365 AUD
View
Price last confirmed 34 days ago
B
Retailer 5
-
$5,494 AUD
View
B
Retailer 6
-
$5,564 AUD
View
B
Retailer 7
-
$5,608 AUD
View
Most Expensive
B
MOH London
031651BD3 · Nov 7
$8,325 AUD
£4,504 GBP
View
7 more retailers have this diamond
Prices start from $4,519 AUDSave up to $3,806 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
$4,519 AUD