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Princess|Natural|GIA

1.51ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 2245106144

Certificate GIA 2245106144

Diamond specifications and retailer prices

From $6,882 AUD
$4,835 USD
As of October 29, 2026
Save $5,696 AUD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,578 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two 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 2245106144. Listed at 14 retailers as of October 26, 2026, with prices from $6,882 to $12,578, a $5,696 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,578. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245106144
Dimensions6.20 × 6.20 × 4.54 mm
L/W Ratio1.00
Top View
6.20 mm6.20 mm1.51 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245106144
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NDepth 73.2%

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: Oct 29
Current: $10,674 AUD|Low: $6,882 AUD|High: $12,578 AUD|Avg: $8,837 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 30, 2026
Retailer 2$6,882 AUD
Retailer 7$7,083 AUD
Retailer 4$7,118 AUD
Retailer 12$7,244 AUD
Retailer 11$7,467 AUD
Retailer 5$7,725 AUD
Retailer 3$8,533 AUD
Retailer 9$8,548 AUD
Retailer 6$8,834 AUD
Retailer 1$10,674 AUD
Retailer 8$11,535 AUD
Retailer 10$11,806 AUD
Wholesale Diamonds Direct$12,578 AUD

7 data points across 13 retailers

14 retailers$6,882 AUD to $12,578 AUD

A
Cheapest Retailer
-
$6,882 AUD
$4,835 USD
B+
Retailer 2
-
$6,968 AUD
SGD 6,615 SGD
View
B+
Retailer 3
-
$7,083 AUD
$4,976 USD
View
B+
Retailer 4
-
$7,118 AUD
$5,001 USD
View
B+
Retailer 5
-
$7,244 AUD
$5,089 USD
View
B+
Retailer 6
-
$7,467 AUD
SGD 7,089 SGD
View
B+
Retailer 7
-
$7,725 AUD
£4,274 GBP
View
B+
Retailer 8
-
$8,533 AUD
$5,994 USD
View
B+
Retailer 9
-
$8,548 AUD
$6,005 USD
View
B+
Retailer 10
-
$8,834 AUD
€5,911 EUR
View
B+
Retailer 11
-
$10,674 AUD
$7,499 USD
View
B
Retailer 12
-
$11,535 AUD
$8,104 USD
View
B
Retailer 13
-
$11,806 AUD
$8,294 USD
View
Most Expensive
B
Wholesale Diamonds Direct
611240099 · Oct 26
$12,578 AUD
$8,837 USD
View
13 more retailers have this diamond
Prices start from $6,882 AUDSave up to $5,696 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
1.51ct Princess
$6,882 AUD