Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 2504486265

Certificate GIA 2504486265

Diamond specifications and retailer prices

From $2,986 USD
As of November 6, 2026
Save $3,694 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,680 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2504486265. Listed at 16 retailers as of November 5, 2026, with prices from $2,986 to $6,680, a $3,694 spread on the same certified stone. NZ Jewellers lists it at $6,680. 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
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2504486265
Dimensions6.13 × 6.12 × 4.51 mm
L/W Ratio1.00
Top View
6.13 mm6.12 mm1.51 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2504486265
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,463 USD|Low: $2,771 USD|High: $6,489 USD|Avg: $3,956 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$2,986 USD
Retailer 3$3,125 USD
Retailer 6$3,206 USD
Retailer 7$3,607 USD
Retailer 2$3,883 USD
Retailer 1$4,463 USD
Retailer 4$6,412 USD

45 data points across 7 retailers

16 retailers$2,986 USD to $6,680 USD

B+
Cheapest Retailer
-
$2,986 USD
B+
Retailer 2
-
$3,022 USD
View
B+
Retailer 3
-
$3,125 USD
View
B+
Retailer 4
-
$3,149 USD
View
B+
Retailer 5
-
$3,192 USD
View
B+
Retailer 6
-
$3,206 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,474 USD
View
Retailer 8
-
$3,474 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,607 USD
View
B
Retailer 10
-
$3,883 USD
View
B
Retailer 11
-
$3,968 USD
View
B
Retailer 12
-
$4,008 USD
View
B
Retailer 13
-
$4,463 USD
View
C
Retailer 14
-
$5,539 USD
View
C
Retailer 15
-
$6,412 USD
View
Most Expensive
C
NZ Jewellers
06a98ed1-45b6-4a4f-8b8d-072cfb39058d · Nov 5
$6,680 USD
View
15 more retailers have this diamond
Prices start from $2,986 USDSave up to $3,694 USD

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
$2,986 USD