Princess|Natural|GIA

1.51ct I SI2 Princess Natural Diamond

ID • I/SI2 • GIA 7562147514

Certificate GIA 7562147514

Diamond specifications and retailer prices

From $2,822 USD
As of November 6, 2026
Save $3,410 USD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,232 USD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562147514. Listed at 7 retailers as of November 2, 2026, with prices from $2,822 to $6,232, a $3,410 spread on the same certified stone. NZ Jewellers lists it at $6,232. 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

1.51
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.93°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 7562147514
Dimensions6.45 × 6.41 × 4.54 mm
L/W Ratio1.01
Girdle conditionMedium
Key to symbols
Feather, Crystal, Cavity, Needle, Extra Facet
Top View
6.45 mm6.41 mm1.51 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562147514
Side View
Table 77.0%Crown 37.93°Girdle: THI-POLPavilion 40.82°Culet: NoneDepth 70.7%

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 6
Current: $6,232 USD|Low: $2,822 USD|High: $6,232 USD|Avg: $3,756 USD|+17.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$2,822 USD
Retailer 2$2,907 USD
Retailer 5$2,981 USD
Retailer 4$3,096 USD
Retailer 7$3,110 USD
Retailer 3$4,984 USD
NZ Jewellers$6,232 USD

28 data points across 7 retailers

7 retailers$2,822 USD to $6,232 USD

A
Cheapest Retailer
-
$2,822 USD
A
Retailer 2
-
$2,907 USD
View
A
Retailer 3
-
$2,981 USD
View
A
Retailer 4
-
$3,096 USD
View
A
Retailer 5
-
$3,110 USD
View
B+
Retailer 6
-
$4,984 USD
View
Most Expensive
B
NZ Jewellers
e4bb2a51-f17f-4645-bd0f-b5e1408fa4aa · Nov 2
$6,232 USD
View
6 more retailers have this diamond
Prices start from $2,822 USDSave up to $3,410 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.

A
1.51ct Princess
$2,822 USD