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Cushion|Natural|GIA

1.50ct E I1 Cushion Natural Diamond

GD • E/I1 • GIA 7546538377

Certificate GIA 7546538377

Diamond specifications and retailer prices

From $7,619 AUD
$5,352 USD
As of October 30, 2026
Save $2,904 AUD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,523 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7546538377. Listed at 4 retailers as of October 29, 2026, with prices from $7,619 to $10,523, a $2,904 spread on the same certified stone. Yorxs lists it at $10,523. 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
E
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546538377
Dimensions7.99 × 5.81 × 3.99 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather
Top View
7.99 mm5.81 mm1.50 ctE / I1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546538377
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.6%

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 30
Current: $7,660 AUD|Low: $7,619 AUD|High: $11,868 AUD|Avg: $9,557 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 29, 2026
Retailer 3$7,619 AUD
Retailer 1$7,660 AUD
Retailer 2$8,738 AUD
Retailer 5$9,693 AUD
Yorxs$10,523 AUD
Retailer 4$11,868 AUD

15 data points across 6 retailers

4 retailers$7,619 AUD to $10,523 AUD

A
Cheapest Retailer
-
$7,619 AUD
$5,352 USD
B+
Retailer 2
-
$7,660 AUD
$5,381 USD
View
B+
Retailer 3
-
$8,738 AUD
$6,138 USD
View
Most Expensive
B+
Yorxs
76821FC3F · Oct 29
$10,523 AUD
€7,040 EUR
View
3 more retailers have this diamond
Prices start from $7,619 AUDSave up to $2,904 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
$7,619 AUD