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Princess|Natural|GIA

1.51ct G I1 Princess Natural Diamond

G/I1

Diamond specifications and retailer prices

From $6,529 AUD
$4,576 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $6,529 AUD at Mervis Diamond Importers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Mervis Diamond Importers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
G
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.23 × 7.27 × 4.53 mm
L/W Ratio1.01
Top View
7.23 mm7.27 mm1.51 ctG / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA
Side View
Table 55.0%CrownGirdle: ThickPavilionCuletDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $6,529 AUD|Low: $6,114 AUD|High: $6,547 AUD|Avg: $6,399 AUD|+6.8%
October 20, 2026
Mervis Diamond Importers$6,529 AUD

4 data points across 1 retailer

1 retailer

B
Mervis Diamond Importers
1978193587 · Nov 2
$6,529 AUD
$4,576 USD
View

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
1.51ct Princess
$6,529 AUD