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Princess|Natural|GIA

1.50ct L SI1 Princess Natural Diamond

EX • L/SI1 • GIA 6402181266

Certificate GIA 6402181266

Diamond specifications and retailer prices

From €1,678 EUR
As of November 6, 2026
Save €2,484 EUR (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,162 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6402181266. Listed at 11 retailers as of November 5, 2026, with prices from €1,678 to €4,162, a €2,484 spread on the same certified stone. NZ Jewellers lists it at €4,162. 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

1.50
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402181266
Dimensions6.18 × 6.03 × 4.58 mm
L/W Ratio1.02
Top View
6.18 mm6.03 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402181266
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 76.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,162 EUR|Low: €1,676 EUR|High: €4,162 EUR|Avg: €2,143 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€1,678 EUR
Retailer 7€1,706 EUR
Retailer 8€1,706 EUR
Retailer 9€1,785 EUR
Retailer 4€1,842 EUR
Retailer 6€1,969 EUR
Retailer 5€2,082 EUR
Retailer 3€2,317 EUR
NZ Jewellers€4,162 EUR

34 data points across 9 retailers

11 retailers€1,678 EUR to €4,162 EUR

A
Cheapest Retailer
-
€1,678 EUR
Retailer 2
-
€1,706 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
€1,706 EUR
View
Retailer 4
-
€1,706 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€1,746 EUR
View
A
Retailer 6
-
€1,785 EUR
View
A
Retailer 7
-
€1,842 EUR
View
B+
Retailer 8
-
€1,969 EUR
View
B+
Retailer 9
-
€2,082 EUR
View
B+
Retailer 10
-
€2,317 EUR
View
Most Expensive
C
NZ Jewellers
d562a058-38c7-46d9-9920-bac122a018c2 · Nov 5
€4,162 EUR
$4,671 USD
View
10 more retailers have this diamond
Prices start from €1,678 EURSave up to €2,484 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
1.50ct Princess
€1,678 EUR