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Princess|Natural|GIA

1.55ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 5566121716

Certificate GIA 5566121716

Diamond specifications and retailer prices

From €2,318 EUR
As of November 6, 2026
Save €865 EUR (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,183 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.55ct natural princess diamond

This 1.55ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566121716. Listed at 8 retailers as of November 6, 2026, with prices from €2,318 to €3,183, a €865 spread on the same certified stone. GemTrove lists it at €3,183. 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

1.55
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566121716
Dimensions6.40 × 6.30 × 4.55 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.40 mm6.30 mm1.55 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566121716
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 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: Nov 6
Current: €2,318 EUR|Low: €2,318 EUR|High: €3,008 EUR|Avg: €2,625 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1€2,318 EUR
Retailer 3€2,459 EUR
Retailer 6€2,570 EUR
Retailer 4€2,619 EUR
Retailer 2€2,731 EUR
Retailer 5€3,008 EUR

45 data points across 6 retailers

8 retailers€2,318 EUR to €3,183 EUR

A
Cheapest Retailer
-
€2,318 EUR
A
Retailer 2
-
€2,459 EUR
View
B+
Retailer 3
-
€2,570 EUR
View
B+
Retailer 4
-
€2,619 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,731 EUR
View
B+
Retailer 6
-
€2,968 EUR
View
B+
Retailer 7
-
€3,008 EUR
View
Most Expensive
B
GemTrove
GT-N-01308056-98 · Nov 6
€3,183 EUR
A$5,468 AUD
View
7 more retailers have this diamond
Prices start from €2,318 EURSave up to €865 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
€2,318 EUR