Princess|Natural|GIA

1.52ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 21

Certificate GIA 21

Diamond specifications and retailer prices

From €3,518 EUR
$3,930 USD
As of October 31, 2026
Save €4,151 EUR (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,668 EUR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.52ct natural princess diamond

This 1.52ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of October 30, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 21
Dimensions6.41 × 6.31 × 4.56 mm
L/W Ratio1.02
Top View
6.41 mm6.31 mm1.52 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 21
Side View
Table 71.0%CrownGirdlePavilionCuletDepth 72.2%

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: Oct 31
Current: €7,668 EUR|Low: €3,518 EUR|High: €7,668 EUR|Avg: €4,654 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€3,518 EUR
Retailer 4€3,988 EUR
Retailer 5€3,988 EUR
Retailer 6€3,988 EUR
Retailer 2€4,177 EUR
Retailer 7€4,601 EUR
NZ Jewellers€7,668 EUR

41 data points across 7 retailers

11 retailers€3,518 EUR to €7,668 EUR

A
Cheapest Retailer
-
€3,518 EUR
$3,930 USD
B+
Retailer 2
-
€3,988 EUR
$4,455 USD
View
Retailer 3
-
€3,988 EUR
$4,455 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€3,988 EUR
$4,455 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
€3,988 EUR
$4,455 USD
View
B+
Retailer 6
-
€3,988 EUR
$4,455 USD
View
B+
Retailer 7
-
€4,177 EUR
£3,674 GBP
View
B+
Retailer 8
-
€4,601 EUR
$5,140 USD
View
Retailer 9
-
€4,601 EUR
$5,140 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
€7,668 EUR
$8,567 USD
View
Most Expensive
NZ Jewellers
236660b2-1e58-4892-898a-2b022a21928d · Oct 6
€7,668 EUR
$8,567 USD
View
Price last confirmed 26 days ago
10 more retailers have this diamond
Prices start from €3,518 EURSave up to €4,151 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.

A
1.52ct Princess
€3,518 EUR