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 $3,359 USD
As of October 29, 2026
Save $2,492 USD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,851 USD 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 29, 2026, with prices from $3,359 to $5,851, a $2,492 spread on the same certified stone. NZ Jewellers lists it at $5,851. 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
Color
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
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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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,851 USD|Low: $1,667 USD|High: $5,851 USD|Avg: $3,587 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$1,667 USD
Retailer 7$2,981 USD
Retailer 4$3,359 USD
Retailer 5$3,359 USD
Retailer 3$3,488 USD
Retailer 2$3,702 USD
Retailer 6$3,875 USD
Retailer 8$3,997 USD
NZ Jewellers$5,851 USD

20 data points across 9 retailers

6 retailers$3,359 USD to $5,851 USD

Retailer 1
-
$3,359 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$3,359 USD
View
B+
Retailer 3
-
$3,488 USD
View
B+
Retailer 4
-
$3,702 USD
€3,526 EUR
View
B+
Retailer 5
-
$3,875 USD
View
Most Expensive
B
NZ Jewellers
9dde5378-cc76-46bb-ae59-65691bac84a6 · Oct 30
$5,851 USD
View
5 more retailers have this diamond
Prices start from $3,359 USDSave up to $2,492 USD

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
$3,359 USD