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Princess|Natural|GIA

1.51ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2278203532

Certificate GIA 2278203532

Diamond specifications and retailer prices

From €2,543 EUR
As of November 4, 2026
Save €3,305 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,847 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2278203532. Listed at 21 retailers as of November 4, 2026, with prices from €2,543 to €5,847, a €3,305 spread on the same certified stone. NZ Jewellers lists it at €5,847. 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

1.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2278203532
Dimensions6.22 × 6.15 × 4.52 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeVery Small
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
6.22 mm6.15 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2278203532
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: Very SmallDepth 73.4%

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: Nov 4
Current: €5,847 EUR|Low: €2,429 EUR|High: €5,847 EUR|Avg: €3,522 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 17€2,543 EUR
Retailer 5€2,689 EUR
Retailer 15€2,740 EUR
Retailer 6€2,796 EUR
Retailer 20€2,841 EUR
Retailer 7€2,872 EUR
Retailer 10€3,041 EUR
Retailer 19€3,041 EUR
Retailer 18€3,109 EUR
Retailer 9€3,158 EUR
Retailer 16€3,171 EUR
Retailer 12€3,258 EUR
Retailer 3€3,448 EUR
Retailer 8€3,448 EUR
Retailer 13€3,473 EUR
Retailer 11€3,509 EUR
Retailer 4€3,564 EUR
Retailer 2€3,907 EUR
Retailer 14€5,597 EUR
NZ Jewellers€5,847 EUR

38 data points across 20 retailers

21 retailers€2,543 EUR to €5,847 EUR

A
Cheapest Retailer
-
€2,543 EUR
A
Retailer 2
-
€2,689 EUR
View
A
Retailer 3
-
€2,740 EUR
View
A
Retailer 4
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€2,776 EUR
View
A
Retailer 5
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€2,796 EUR
View
A
Retailer 6
-
€2,841 EUR
View
A
Retailer 7
-
€2,872 EUR
View
Final sale: no returns
Retailer 8
-
€3,041 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
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€3,041 EUR
View
A
Retailer 10
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€3,109 EUR
View
A
Retailer 11
-
€3,158 EUR
View
A
Retailer 12
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€3,171 EUR
View
A
Retailer 13
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€3,258 EUR
View
A
Retailer 14
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€3,448 EUR
View
A
Retailer 15
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€3,448 EUR
View
A
Retailer 16
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€3,473 EUR
View
A
Retailer 17
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€3,509 EUR
View
A
Retailer 18
-
€3,564 EUR
View
A
Retailer 19
-
€3,907 EUR
View
B+
Retailer 20
-
€5,597 EUR
View
Most Expensive
B+
NZ Jewellers
69781e79-cb6c-48cd-be69-0f4cc319ee06 · Nov 5
€5,847 EUR
$6,563 USD
View
20 more retailers have this diamond
Prices start from €2,543 EURSave up to €3,305 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
1.51ct Princess
€2,543 EUR