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Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 7548420914

Certificate GIA 7548420914

Diamond specifications and retailer prices

From $6,474 AUD
$4,537 USD
As of October 29, 2026
Save $5,949 AUD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,422 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548420914. Listed at 16 retailers as of October 29, 2026, with prices from $6,474 to $12,422, a $5,949 spread on the same certified stone. MOH London lists it at $12,422. 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

1.50
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548420914
Dimensions7.35 × 5.65 × 3.92 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle
Top View
7.35 mm5.65 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548420914
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.3%

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: Oct 29
Current: $12,422 AUD|Low: $5,522 AUD|High: $12,504 AUD|Avg: $7,989 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$6,474 AUD
Retailer 5$6,552 AUD
Retailer 6$6,627 AUD
Retailer 11$6,627 AUD
Retailer 9$6,709 AUD
Retailer 13$7,012 AUD
Retailer 4$7,515 AUD
Retailer 17$7,577 AUD
Retailer 14$7,598 AUD
Retailer 2$7,731 AUD
Retailer 16$7,761 AUD
Retailer 8$8,034 AUD
Retailer 12$8,166 AUD
Retailer 10$9,150 AUD
Retailer 3$9,998 AUD
Retailer 7$12,149 AUD
MOH London$12,422 AUD

24 data points across 17 retailers

16 retailers$6,474 AUD to $12,422 AUD

A
Cheapest Retailer
-
$6,474 AUD
$4,537 USD
A
Retailer 2
-
$6,552 AUD
$4,592 USD
View
A
Retailer 3
-
$6,627 AUD
$4,644 USD
View
A
Retailer 4
-
$6,627 AUD
$4,644 USD
View
A
Retailer 5
-
$6,709 AUD
$4,702 USD
View
A
Retailer 6
-
$6,905 AUD
View
Retailer 7
-
$7,515 AUD
$5,267 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$7,577 AUD
$5,310 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$7,598 AUD
$5,325 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$7,731 AUD
$5,418 USD
View
B+
Retailer 11
-
$7,761 AUD
View
B+
Retailer 12
-
$8,034 AUD
$5,631 USD
View
Retailer 13
-
$8,166 AUD
£4,506 GBP
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$9,150 AUD
€6,107 EUR
View
Retailer 15
-
$12,149 AUD
$8,514 USD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
3D215C960 · Oct 29
$12,422 AUD
£6,855 GBP
View
15 more retailers have this diamond
Prices start from $6,474 AUDSave up to $5,949 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
1.50ct Cushion
$6,474 AUD