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Princess|Natural|GIA

0.73ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1559639864

Certificate GIA 1559639864

Diamond specifications and retailer prices

From $1,297 NZD
As of November 4, 2026
Save $1,037 NZD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,333 NZD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559639864. Listed at 6 retailers as of November 4, 2026, with prices from $1,297 to $2,333, a $1,037 spread on the same certified stone. GemTrove lists it at $2,333. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559639864
Dimensions4.99 × 4.90 × 3.54 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.99 mm4.90 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559639864
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.4%

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: $2,333 NZD|Low: $1,222 NZD|High: $2,333 NZD|Avg: $1,662 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$1,297 NZD
Retailer 4$1,414 NZD
Retailer 6$1,450 NZD
Retailer 2$1,514 NZD
Retailer 5$1,601 NZD
GemTrove$2,333 NZD

42 data points across 6 retailers

6 retailers$1,297 NZD to $2,333 NZD

A
Cheapest Retailer
-
$1,297 NZD
Final sale: no returns
A
Retailer 2
-
$1,414 NZD
View
A
Retailer 3
-
$1,450 NZD
View
A
Retailer 4
-
$1,514 NZD
View
B+
Retailer 5
-
$1,601 NZD
View
Most Expensive
B
GemTrove
GT-N-01304540-98 · Nov 6
$2,333 NZD
A$2,018 AUD
View
5 more retailers have this diamond
Prices start from $1,297 NZDSave up to $1,037 NZD

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
$1,297 NZD