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Princess|Natural|IGI

1.51ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 483105789

Shape and cutting style on the report: Rectangular princess

Certificate IGI 483105789

Diamond specifications and retailer prices

From €4,220 EUR
As of October 31, 2026
Save €5,429 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,649 EUR 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 483105789. Listed at 18 retailers as of October 31, 2026, with prices from €4,220 to €9,649, a €5,429 spread on the same certified stone. NZ Jewellers lists it at €9,649. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle52.6°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 483105789
Dimensions6.54 × 6.04 × 4.48 mm
L/W Ratio1.08
Culet sizePointed
Top View
6.54 mm6.04 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 483105789
Side View
Table 74.5%Crown 52.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 74.2%

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: Oct 31
Current: €5,597 EUR|Low: €4,210 EUR|High: €8,601 EUR|Avg: €5,799 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5€4,220 EUR
Retailer 9€4,855 EUR
Retailer 6€5,016 EUR
Retailer 7€5,031 EUR
Retailer 8€5,325 EUR
Retailer 1€5,597 EUR
Retailer 10€5,769 EUR
Retailer 3€6,268 EUR
Retailer 2€6,657 EUR
Retailer 4€8,499 EUR

42 data points across 10 retailers

18 retailers€4,220 EUR to €9,649 EUR

B+
Cheapest Retailer
-
€4,220 EUR
B
Retailer 2
-
€4,855 EUR
View
Retailer 3
-
€5,016 EUR
View
Price last confirmed 17 days ago
B
Retailer 4
-
€5,031 EUR
View
B
Retailer 5
-
€5,249 EUR
View
B
Retailer 6
-
€5,325 EUR
View
Final sale: no returns
B
Retailer 7
-
€5,597 EUR
View
Retailer 8
-
€5,769 EUR
View
Price last confirmed 46 days ago
B
Retailer 9
-
€5,769 EUR
View
Retailer 10
-
€5,769 EUR
View
Price last confirmed 9 days ago
B
Retailer 11
-
€5,769 EUR
View
B
Retailer 12
-
€5,910 EUR
View
B
Retailer 13
-
€6,268 EUR
View
Retailer 14
-
€6,657 EUR
View
Price last confirmed 44 days ago
B
Retailer 15
-
€6,657 EUR
View
C
Retailer 16
-
€8,499 EUR
View
Retailer 17
-
€9,649 EUR
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
7ab1fb38-6594-480f-aaaa-66f0a9e9838b · Nov 5
€9,649 EUR
$10,773 USD
View
17 more retailers have this diamond
Prices start from €4,220 EURSave up to €5,429 EUR

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
€4,220 EUR