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Princess|Natural|GIA

0.73ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 1563138423

Certificate GIA 1563138423

Diamond specifications and retailer prices

From $1,093 AUD
As of November 4, 2026
Save $790 AUD (42%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,883 AUD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.73ct natural princess diamond

This 0.73ct natural princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563138423. Listed at 7 retailers as of November 4, 2026, with prices from $1,093 to $1,883, a $790 spread on the same certified stone. GemTrove lists it at $1,883. 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

0.73
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563138423
Dimensions5.02 × 4.95 × 3.56 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.02 mm4.95 mm0.73 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563138423
Side View
Table 70.0%CrownGirdle: MediumPavilionCulet: 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 4
Current: $1,883 AUD|Low: $1,017 AUD|High: $1,883 AUD|Avg: $1,344 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$1,093 AUD
Retailer 7$1,150 AUD
Retailer 4$1,191 AUD
Retailer 6$1,223 AUD
Retailer 2$1,279 AUD
Retailer 5$1,349 AUD
GemTrove$1,883 AUD

41 data points across 7 retailers

7 retailers$1,093 AUD to $1,883 AUD

A
Cheapest Retailer
-
$1,093 AUD
Final sale: no returns
Retailer 2
-
$1,150 AUD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$1,191 AUD
View
B+
Retailer 4
-
$1,223 AUD
View
B+
Retailer 5
-
$1,279 AUD
View
B+
Retailer 6
-
$1,349 AUD
View
Most Expensive
B
GemTrove
GT-N-01304580-98 · Nov 6
$1,883 AUD
View
6 more retailers have this diamond
Prices start from $1,093 AUDSave up to $790 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
0.73ct Princess
$1,093 AUD