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Cushion|Natural|GIA

1.51ct F IF Cushion Natural Diamond

GD • F/IF • GIA 5533602055

Certificate GIA 5533602055

Diamond specifications and retailer prices

From $13,860 AUD
As of November 6, 2026
Save $11,167 AUD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,027 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (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 5533602055. Listed at 19 retailers as of November 4, 2026, with prices from $13,860 to $25,027, a $11,167 spread on the same certified stone. MOH London lists it at $25,027. 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

1.51
Carat
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 5533602055
Dimensions7.78 × 6.15 × 4.14 mm
L/W Ratio1.27
Culet sizeNone
Top View
7.78 mm6.15 mm1.51 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533602055
Side View
Table 57.0%Crown 36.4°Girdle: THN-STKPavilion 38°Culet: NoneDepth 67.3%

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: Nov 6
Current: $25,027 AUD|Low: $13,860 AUD|High: $28,638 AUD|Avg: $18,743 AUD|-12.6%
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
Retailer 18
November 7, 2026
Retailer 15$13,860 AUD
Retailer 14$14,139 AUD
Retailer 3$14,908 AUD
Retailer 4$15,857 AUD
Retailer 5$16,066 AUD
Retailer 11$16,992 AUD
Retailer 17$17,143 AUD
Retailer 2$17,201 AUD
Retailer 18$17,466 AUD
Retailer 9$17,727 AUD
Retailer 12$18,599 AUD
Retailer 7$18,658 AUD
Retailer 8$18,658 AUD
Retailer 10$18,660 AUD
Retailer 6$19,252 AUD
Retailer 16$19,284 AUD
Retailer 13$23,441 AUD
MOH London$25,027 AUD

31 data points across 18 retailers

19 retailers$13,860 AUD to $25,027 AUD

A
Cheapest Retailer
-
$13,860 AUD
A
Retailer 2
-
$14,139 AUD
View
B+
Retailer 3
-
$14,908 AUD
View
B+
Retailer 4
-
$15,857 AUD
View
B+
Retailer 5
-
$16,066 AUD
View
Final sale: no returns
B+
Retailer 6
-
$16,992 AUD
View
B+
Retailer 7
-
$17,143 AUD
View
B+
Retailer 8
-
$17,201 AUD
View
Retailer 9
-
$17,466 AUD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$17,727 AUD
View
Retailer 11
-
$18,168 AUD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
$18,599 AUD
View
B
Retailer 13
-
$18,658 AUD
View
B
Retailer 14
-
$18,658 AUD
View
B
Retailer 15
-
$18,660 AUD
View
B+
Retailer 16
-
$19,252 AUD
View
B+
Retailer 17
-
$19,284 AUD
View
B
Retailer 18
-
$23,441 AUD
View
Most Expensive
B
MOH London
A8FBDE840 · Nov 4
$25,027 AUD
£13,540 GBP
View
18 more retailers have this diamond
Prices start from $13,860 AUDSave up to $11,167 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
1.51ct Cushion
$13,860 AUD