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Princess|Natural|GIA

1.64ct H SI2 Princess Natural Diamond

H/SI2

Diamond specifications and retailer prices

From $8,500 AUD
CA$8,274 CAD
As of November 2, 2026
Save $1,204 AUD (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $9,704 AUD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 1.64ct natural princess diamond

This 1.64ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA. Listed at 2 retailers as of November 2, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.64
Carat
H
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.57 × 6.54 × 4.46 mm
L/W Ratio1.00
Top View
6.57 mm6.54 mm1.64 ctH / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 70.0%CrownGirdle: MediumPavilionCuletDepth 68.1%

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: $8,500 AUD|Low: $8,500 AUD|High: $9,704 AUD|Avg: $9,303 AUD
Retailer 1
The Diamond Guys
September 4, 2026
Retailer 1$8,500 AUD
The Diamond Guys$9,704 AUD

2 data points across 2 retailers

2 retailers$8,500 AUD to $9,704 AUD

B
Cheapest Retailer
-
$8,500 AUD
CA$8,274 CAD
Most Expensive
C
The Diamond Guys
1941130436 · Nov 2
$9,704 AUD
$6,801 USD
View
1 more retailer has this diamond
Prices start from $8,500 AUDSave up to $1,204 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
1.64ct Princess
$8,500 AUD