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Princess|Natural|GIA

1.55ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 1555358654

Certificate GIA 1555358654

Diamond specifications and retailer prices

From €4,754 EUR
$5,311 USD
As of October 31, 2026
Save €5,862 EUR (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €10,616 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.55ct natural princess diamond

This 1.55ct natural princess sits in the one-and-a-half to two carat band, graded G 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 1555358654. Listed at 21 retailers as of October 27, 2026, with prices from €4,754 to €10,616, a €5,862 spread on the same certified stone. NZ Jewellers lists it at €10,616. 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

1.55
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555358654
Dimensions6.38 × 6.37 × 4.56 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.38 mm6.37 mm1.55 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555358654
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.6%

Caratlytics Score

How it works →
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: Oct 31
Current: €10,616 EUR|Low: €4,603 EUR|High: €10,616 EUR|Avg: €6,647 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
November 2, 2026
Retailer 15€4,754 EUR
Retailer 14€5,063 EUR
Retailer 6€5,312 EUR
Retailer 3€5,663 EUR
Retailer 11€5,750 EUR
Retailer 5€5,857 EUR
Retailer 13€5,977 EUR
Retailer 2€6,530 EUR
Retailer 8€6,615 EUR
Retailer 4€6,635 EUR
Retailer 10€7,143 EUR
Retailer 9€7,729 EUR
Retailer 7€9,289 EUR
Retailer 12€9,364 EUR
NZ Jewellers€10,616 EUR

39 data points across 15 retailers

21 retailers€4,754 EUR to €10,616 EUR

A
Cheapest Retailer
-
€4,754 EUR
$5,311 USD
A
Retailer 2
-
€4,958 EUR
$5,539 USD
View
A
Retailer 3
-
€5,063 EUR
$5,656 USD
View
Final sale: no returns
A
Retailer 4
-
€5,082 EUR
$5,678 USD
View
B+
Retailer 5
-
€5,312 EUR
CA$8,243 CAD
View
Retailer 6
-
€5,663 EUR
$6,327 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€5,750 EUR
$6,424 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€5,750 EUR
$6,424 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€5,857 EUR
$6,543 USD
View
B+
Retailer 10
-
€5,977 EUR
$6,678 USD
View
B+
Retailer 11
-
€6,065 EUR
$6,776 USD
View
B+
Retailer 12
-
€6,391 EUR
$7,140 USD
View
Retailer 13
-
€6,391 EUR
$7,140 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€6,530 EUR
View
B+
Retailer 15
-
€6,615 EUR
£5,819 GBP
View
B+
Retailer 16
-
€6,635 EUR
$7,413 USD
View
Retailer 17
-
€7,143 EUR
$7,980 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
€7,195 EUR
$8,038 USD
View
B
Retailer 19
-
€7,729 EUR
ZAR 139,503 ZAR
View
Retailer 20
-
€9,364 EUR
£8,237 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
a231b878-8819-4518-ae03-8fff59bc890f · Oct 27
€10,616 EUR
$11,860 USD
View
20 more retailers have this diamond
Prices start from €4,754 EURSave up to €5,862 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
1.55ct Princess
€4,754 EUR