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Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

VG • I/IF • GIA 5543905739

Certificate GIA 5543905739

Diamond specifications and retailer prices

From $13,812 AUD
As of November 5, 2026
Save $2,547 AUD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,359 AUD at Jared · As of November 6, 2026
View at Jared

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5543905739. Listed at 2 retailers as of November 5, 2026, with prices from $13,812 to $16,359, a $2,547 spread on the same certified stone. Jared lists it at $16,359. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543905739
Dimensions7.80 × 5.96 mm
L/W Ratio1.31
Top View
7.80 mm5.96 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543905739
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $16,359 AUD|Low: $13,812 AUD|High: $16,359 AUD|Avg: $15,510 AUD
Jared
Retailer 2
September 3, 2026
Retailer 2$13,812 AUD
Jared$16,359 AUD

2 data points across 2 retailers

2 retailers$13,812 AUD to $16,359 AUD

B
Cheapest Retailer
-
$13,812 AUD
Most Expensive
C
Jared
158636363 · Nov 6
$16,359 AUD
$11,240 USD
View
1 more retailer has this diamond
Prices start from $13,812 AUDSave up to $2,547 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.

B
1.50ct Cushion
$13,812 AUD