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Princess|Natural|GIA

1.51ct L SI1 Princess Natural Diamond

GD • L/SI1 • GIA 2564757943

Certificate GIA 2564757943

Diamond specifications and retailer prices

From $3,327 AUD
As of November 4, 2026
Save $2,243 AUD (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,570 AUD at Wholesale Diamonds Direct · As of November 6, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2564757943. Listed at 8 retailers as of November 4, 2026, with prices from $3,327 to $5,570, a $2,243 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,570. 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
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564757943
Dimensions6.09 × 6.08 × 4.45 mm
L/W Ratio1.00
Top View
6.09 mm6.08 mm1.51 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564757943
Side View
Table 70.0%CrownGirdle: MED-VTHPavilionCulet: NDepth 73.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,737 AUD|Low: $3,327 AUD|High: $5,570 AUD|Avg: $3,993 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$3,327 AUD
Retailer 6$3,356 AUD
Retailer 2$3,592 AUD
Retailer 3$3,946 AUD
Retailer 4$3,973 AUD
Retailer 7$4,155 AUD
Retailer 1$4,737 AUD
Wholesale Diamonds Direct$5,570 AUD

8 data points across 8 retailers

8 retailers$3,327 AUD to $5,570 AUD

B+
Cheapest Retailer
-
$3,327 AUD
B+
Retailer 2
-
$3,356 AUD
View
B+
Retailer 3
-
$3,592 AUD
View
B
Retailer 4
-
$3,946 AUD
View
B
Retailer 5
-
$3,973 AUD
View
B
Retailer 6
-
$4,155 AUD
View
B
Retailer 7
-
$4,737 AUD
View
Most Expensive
C
Wholesale Diamonds Direct
643657769 · Nov 6
$5,570 AUD
$3,827 USD
View
7 more retailers have this diamond
Prices start from $3,327 AUDSave up to $2,243 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+
1.51ct Princess
$3,327 AUD