CaratHunter
Plans
Princess|Natural|IGI

1.80ct I I1 Princess Natural Diamond

VG • I/I1 • IGI 530201829

Shape and cutting style on the report: Princess cut

Certificate IGI 530201829

Diamond specifications and retailer prices

From $5,970 NZD
$3,359 USD
As of November 1, 2026
Save $4,429 NZD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,399 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural princess diamond

This 1.8ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 530201829. Listed at 6 retailers as of October 30, 2026, with prices from $5,970 to $10,399, a $4,429 spread on the same certified stone. NZ Jewellers lists it at $10,399. 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

1.80
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle54.3°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 530201829
Dimensions6.40 × 6.24 × 4.80 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
undefined
Top View
6.40 mm6.24 mm1.80 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 530201829
Side View
Table 73.0%Crown 54.3°Girdle: THK-VTKPavilion 39°Culet: NoneDepth 76.9%

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 1
Current: $10,399 NZD|Low: $2,962 NZD|High: $10,399 NZD|Avg: $6,374 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$2,962 NZD
Retailer 7$5,298 NZD
Retailer 4$5,970 NZD
Retailer 5$5,970 NZD
Retailer 3$6,199 NZD
Retailer 2$6,548 NZD
Retailer 6$6,887 NZD
Retailer 8$7,103 NZD
NZ Jewellers$10,399 NZD

21 data points across 9 retailers

6 retailers$5,970 NZD to $10,399 NZD

Retailer 1
-
$5,970 NZD
$3,359 USD
Price last confirmed 17 days ago
B+
Retailer 2
-
$5,970 NZD
$3,359 USD
View
B+
Retailer 3
-
$6,199 NZD
$3,488 USD
View
B+
Retailer 4
-
$6,548 NZD
€3,509 EUR
View
B+
Retailer 5
-
$6,887 NZD
$3,875 USD
View
Most Expensive
B
NZ Jewellers
9dde5378-cc76-46bb-ae59-65691bac84a6 · Oct 30
$10,399 NZD
$5,851 USD
View
5 more retailers have this diamond
Prices start from $5,970 NZDSave up to $4,429 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+
1.80ct Princess
$5,970 NZD