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Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

GD • I/IF • GIA 7551304982

Certificate GIA 7551304982

Diamond specifications and retailer prices

From $6,185 AUD
As of November 6, 2026
Save $4,459 AUD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,645 AUD at MOH London · As of November 4, 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 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 7551304982. Listed at 5 retailers as of November 4, 2026, with prices from $6,185 to $10,645, a $4,459 spread on the same certified stone. MOH London lists it at $10,645. 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
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551304982
Dimensions6.19 × 6.14 × 4.42 mm
L/W Ratio1.01
Top View
6.19 mm6.14 mm1.50 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551304982
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.0%

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: $10,645 AUD|Low: $5,475 AUD|High: $12,430 AUD|Avg: $8,066 AUD|-14.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$6,185 AUD
Retailer 4$6,263 AUD
Retailer 2$7,540 AUD
Retailer 3$7,807 AUD
MOH London$10,645 AUD

32 data points across 5 retailers

5 retailers$6,185 AUD to $10,645 AUD

A
Cheapest Retailer
-
$6,185 AUD
Final sale: no returns
A
Retailer 2
-
$6,263 AUD
View
A
Retailer 3
-
$7,540 AUD
View
B+
Retailer 4
-
$7,807 AUD
View
Most Expensive
B
MOH London
EA33B7B18 · Nov 4
$10,645 AUD
£5,759 GBP
View
4 more retailers have this diamond
Prices start from $6,185 AUDSave up to $4,459 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
$6,185 AUD