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Princess|Natural|GIA

1.51ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 1565061714

Certificate GIA 1565061714

Diamond specifications and retailer prices

From $4,508 CAD
As of November 4, 2026
Save $3,834 CAD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,343 CAD at Wholesale Diamonds Direct · As of November 4, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565061714. Listed at 14 retailers as of November 4, 2026, with prices from $4,508 to $8,343, a $3,834 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,343. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle37.63°
OriginNatural
Grading LabGIA
CertificateGIA 1565061714
Dimensions6.05 × 6.01 × 4.47 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.05 mm6.01 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565061714
Side View
Table 71.0%Crown 32°Girdle: THK-VTKPavilion 37.63°Culet: NoneDepth 74.5%

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: Nov 4
Current: $7,037 CAD|Low: $4,508 CAD|High: $8,831 CAD|Avg: $6,058 CAD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$4,508 CAD
Retailer 12$4,584 CAD
Retailer 9$4,714 CAD
Retailer 4$4,917 CAD
Retailer 3$4,924 CAD
Retailer 5$5,026 CAD
Retailer 8$5,207 CAD
Retailer 13$5,750 CAD
Retailer 14$5,831 CAD
Retailer 7$5,998 CAD
Retailer 6$6,702 CAD
Retailer 1$7,037 CAD
Retailer 11$7,604 CAD
Retailer 2$8,082 CAD
Wholesale Diamonds Direct$8,343 CAD

21 data points across 15 retailers

14 retailers$4,508 CAD to $8,343 CAD

A
Cheapest Retailer
-
$4,508 CAD
A
Retailer 2
-
$4,584 CAD
View
A
Retailer 3
-
$4,714 CAD
View
A
Retailer 4
-
$4,917 CAD
View
A
Retailer 5
-
$4,924 CAD
View
A
Retailer 6
-
$5,026 CAD
View
A
Retailer 7
-
$5,207 CAD
View
A
Retailer 8
-
$5,750 CAD
View
A
Retailer 9
-
$5,831 CAD
View
A
Retailer 10
-
$5,998 CAD
View
B+
Retailer 11
-
$7,037 CAD
View
B+
Retailer 12
-
$7,604 CAD
View
B
Retailer 13
-
$8,082 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
275189115 · Nov 4
$8,343 CAD
$5,973 USD
View
13 more retailers have this diamond
Prices start from $4,508 CADSave up to $3,834 CAD

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
$4,508 CAD