CaratHunter
Plans
Princess|Natural|IGI

1.51ct H VS1 Princess Natural Diamond

VG • H/VS1 • IGI 647430678

Shape and cutting style on the report: Princess cut

Certificate IGI 647430678

Diamond specifications and retailer prices

From $11,392 NZD
As of November 5, 2026
Save $10,452 NZD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,843 NZD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 647430678. Listed at 15 retailers as of November 5, 2026, with prices from $11,392 to $21,843, a $10,452 spread on the same certified stone. NZ Jewellers lists it at $21,843. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.9°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 647430678
Dimensions6.04 × 6.00 × 4.51 mm
L/W Ratio1.01
Top View
6.04 mm6.00 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 647430678
Side View
Table 73.0%Crown 51.9°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 75.2%

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 5
Current: $21,843 NZD|Low: $11,330 NZD|High: $21,843 NZD|Avg: $14,062 NZD
NZ Jewellers
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
Retailer 15
November 7, 2026
Retailer 3$11,330 NZD
Retailer 4$11,392 NZD
Retailer 8$11,980 NZD
Retailer 7$12,055 NZD
Retailer 5$12,077 NZD
Retailer 2$12,649 NZD
Retailer 12$13,060 NZD
Retailer 14$13,260 NZD
Retailer 9$13,351 NZD
Retailer 6$14,130 NZD
Retailer 10$14,189 NZD
Retailer 15$15,070 NZD
Retailer 11$15,934 NZD
Retailer 13$18,153 NZD
NZ Jewellers$21,843 NZD

7 data points across 15 retailers

15 retailers$11,392 NZD to $21,843 NZD

Retailer 1
-
$11,330 NZD
Price last confirmed 9 days ago
B+
Retailer 2
-
$11,392 NZD
View
B+
Retailer 3
-
$11,980 NZD
View
B+
Retailer 4
-
$12,055 NZD
View
Final sale: no returns
B+
Retailer 5
-
$12,077 NZD
View
B+
Retailer 6
-
$12,649 NZD
View
B+
Retailer 7
-
$13,060 NZD
View
B+
Retailer 8
-
$13,260 NZD
View
B+
Retailer 9
-
$13,351 NZD
View
B
Retailer 10
-
$14,130 NZD
View
B
Retailer 11
-
$14,189 NZD
View
B+
Retailer 12
-
$15,070 NZD
View
B
Retailer 13
-
$15,934 NZD
View
B
Retailer 14
-
$18,153 NZD
View
Most Expensive
B
NZ Jewellers
1d502803-46ae-48a9-842f-14d81ebe6b09 · Nov 5
$21,843 NZD
$12,109 USD
View
14 more retailers have this diamond
Prices start from $11,392 NZDSave up to $10,452 NZD

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
$11,392 NZD