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Cushion|Natural|GIA

1.50ct K IF Cushion Natural Diamond

EX • K/IF • GIA 1553836696

Certificate GIA 1553836696

Diamond specifications and retailer prices

From $4,285 AUD
As of November 6, 2026
Save $5,227 AUD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,512 AUD at MOH London · As of November 2, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553836696. Listed at 12 retailers as of November 2, 2026, with prices from $4,285 to $9,512, a $5,227 spread on the same certified stone. MOH London lists it at $9,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553836696
Dimensions7.65 × 5.85 × 4.03 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Top View
7.65 mm5.85 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553836696
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: $9,512 AUD|Low: $4,285 AUD|High: $9,626 AUD|Avg: $6,201 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$4,285 AUD
Retailer 2$4,535 AUD
Retailer 6$5,005 AUD
Retailer 8$5,688 AUD
Retailer 4$5,726 AUD
Retailer 3$6,401 AUD
Retailer 5$6,942 AUD
MOH London$9,512 AUD

33 data points across 8 retailers

12 retailers$4,285 AUD to $9,512 AUD

A
Cheapest Retailer
-
$4,285 AUD
A
Retailer 2
-
$4,535 AUD
View
A
Retailer 3
-
$5,005 AUD
View
B+
Retailer 4
-
$5,222 AUD
View
B+
Retailer 5
-
$5,225 AUD
View
B+
Retailer 6
-
$5,410 AUD
View
Retailer 7
-
$5,688 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$5,726 AUD
View
B+
Retailer 9
-
$5,953 AUD
View
B+
Retailer 10
-
$6,401 AUD
View
B+
Retailer 11
-
$6,942 AUD
View
Most Expensive
B
MOH London
A0BE7FB55 · Nov 2
$9,512 AUD
£5,146 GBP
View
11 more retailers have this diamond
Prices start from $4,285 AUDSave up to $5,227 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
$4,285 AUD