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Princess|Natural|GIA

1.40ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 5553381093

Certificate GIA 5553381093

Diamond specifications and retailer prices

From $7,196 AUD
$5,055 USD
As of October 30, 2026
Save $7,890 AUD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,086 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.4ct natural princess diamond

This 1.4ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 5553381093. Listed at 12 retailers as of October 30, 2026, with prices from $7,196 to $15,086, a $7,890 spread on the same certified stone. NZ Jewellers lists it at $15,086. 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

1.40
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.84°
Pavilion angle39.85°
OriginNatural
Grading LabGIA
CertificateGIA 5553381093
Dimensions6.23 × 6.13 × 4.44 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.23 mm6.13 mm1.40 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553381093
Side View
Table 74.0%Crown 24.84°Girdle: ThickPavilion 39.85°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,086 AUD|Low: $7,196 AUD|High: $15,086 AUD|Avg: $9,708 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$7,196 AUD
Retailer 6$8,171 AUD
Retailer 8$8,171 AUD
Retailer 9$8,171 AUD
Retailer 2$8,736 AUD
Retailer 4$9,408 AUD
Retailer 7$9,429 AUD
Retailer 3$9,467 AUD
Retailer 10$9,467 AUD
Retailer 5$13,359 AUD
NZ Jewellers$15,086 AUD

41 data points across 11 retailers

12 retailers$7,196 AUD to $15,086 AUD

A
Cheapest Retailer
-
$7,196 AUD
$5,055 USD
B+
Retailer 2
-
$7,680 AUD
CA$7,493 CAD
View
B+
Retailer 3
-
$8,171 AUD
$5,740 USD
View
B+
Retailer 4
-
$8,171 AUD
$5,740 USD
View
B+
Retailer 5
-
$8,736 AUD
£4,832 GBP
View
B+
Retailer 6
-
$9,408 AUD
€6,294 EUR
View
B+
Retailer 7
-
$9,429 AUD
$6,623 USD
View
B+
Retailer 8
-
$9,467 AUD
$6,650 USD
View
B+
Retailer 9
-
$9,467 AUD
$6,650 USD
View
B+
Retailer 10
-
$9,780 AUD
$6,870 USD
View
B
Retailer 11
-
$13,359 AUD
£7,389 GBP
View
Most Expensive
B
NZ Jewellers
40a679d9-f36c-4c82-bd2b-d5ef0eab5ce1 · Oct 30
$15,086 AUD
$10,597 USD
View
11 more retailers have this diamond
Prices start from $7,196 AUDSave up to $7,890 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
1.40ct Princess
$7,196 AUD