CaratHunter
Plans
Princess|Natural|IGI

1.51ct I VS1 Princess Natural Diamond

VG • I/VS1 • IGI 774672591

Shape and cutting style on the report: Princess cut

Certificate IGI 774672591

Diamond specifications and retailer prices

From $5,781 NZD
As of November 6, 2026
Save $6,103 NZD (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,380 NZD at NZ Jewellers · As of September 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 774672591. Listed at 22 retailers as of November 2, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 774672591
Dimensions6.25 × 6.25 × 4.38 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.25 mm6.25 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774672591
Side View
Table 72.0%Crown 46°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 70.1%

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: $5,781 NZD|Low: $5,637 NZD|High: $12,027 NZD|Avg: $7,492 NZD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$5,637 NZD
Retailer 1$5,781 NZD
Retailer 8$6,319 NZD
Retailer 10$6,398 NZD
Retailer 3$6,559 NZD
Retailer 4$6,564 NZD
Retailer 6$7,331 NZD
Retailer 5$7,997 NZD
Retailer 2$8,302 NZD
Retailer 7$8,673 NZD
Retailer 9$11,884 NZD

25 data points across 11 retailers

22 retailers$5,781 NZD to $11,884 NZD

Retailer 1
-
$5,637 NZD
Price last confirmed 16 days ago
A
Retailer 2
-
$5,781 NZD
View
Retailer 3
-
$6,007 NZD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$6,319 NZD
View
A
Retailer 5
-
$6,398 NZD
View
A
Retailer 6
-
$6,559 NZD
View
Final sale: no returns
A
Retailer 7
-
$6,564 NZD
View
A
Retailer 8
-
$6,591 NZD
View
A
Retailer 9
-
$6,593 NZD
View
A
Retailer 10
-
$6,985 NZD
View
Retailer 11
-
$7,106 NZD
View
Price last confirmed 25 days ago
Retailer 12
-
$7,106 NZD
View
Price last confirmed 29 days ago
Retailer 13
-
$7,106 NZD
View
Price last confirmed 38 days ago
A
Retailer 14
-
$7,331 NZD
View
A
Retailer 15
-
$7,371 NZD
View
A
Retailer 16
-
$7,414 NZD
View
A
Retailer 17
-
$7,997 NZD
View
Retailer 18
-
$8,199 NZD
View
Price last confirmed 28 days ago
A
Retailer 19
-
$8,673 NZD
View
B+
Retailer 20
-
$9,099 NZD
View
B+
Retailer 21
-
$11,884 NZD
View
Most Expensive
NZ Jewellers
986543c9-77af-45bb-a2f6-04da23cf3959 · Sep 30
$12,380 NZD
$6,863 USD
View
Price last confirmed 37 days ago
21 more retailers have this diamond
Prices start from $5,781 NZDSave up to $6,103 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.

A
1.51ct Princess
$5,781 NZD