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Princess|Natural|IGI

1.51ct K VVS1 Princess Natural Diamond

VG • K/VVS1 • IGI 678538610

Shape and cutting style on the report: Princess cut

Certificate IGI 678538610

Diamond specifications and retailer prices

From $3,340 AUD
As of November 5, 2026
Save $4,664 AUD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,004 AUD 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 678538610. Listed at 7 retailers as of November 5, 2026, with prices from $3,340 to $8,004, a $4,664 spread on the same certified stone. NZ Jewellers lists it at $8,004. 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
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.2°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 678538610
Dimensions6.21 × 6.02 × 4.33 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.21 mm6.02 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 678538610
Side View
Table 69.0%Crown 50.2°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 71.9%

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 5
Current: $8,004 AUD|Low: $2,810 AUD|High: $8,004 AUD|Avg: $4,494 AUD|+4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$3,340 AUD
Retailer 2$3,461 AUD
Retailer 7$3,534 AUD
Retailer 5$3,828 AUD
Retailer 6$3,976 AUD
Retailer 4$6,690 AUD
NZ Jewellers$8,004 AUD

41 data points across 7 retailers

7 retailers$3,340 AUD to $8,004 AUD

A
Cheapest Retailer
-
$3,340 AUD
A
Retailer 2
-
$3,461 AUD
View
A
Retailer 3
-
$3,534 AUD
View
B+
Retailer 4
-
$3,828 AUD
View
A
Retailer 5
-
$3,976 AUD
View
B+
Retailer 6
-
$6,690 AUD
View
Most Expensive
B
NZ Jewellers
36147511-c436-4632-88a0-6610da03bfdd · Nov 5
$8,004 AUD
$5,603 USD
View
6 more retailers have this diamond
Prices start from $3,340 AUDSave up to $4,664 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
$3,340 AUD