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Princess|Natural|GIA

1.55ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 5563714202

Certificate GIA 5563714202

Diamond specifications and retailer prices

From £2,456 GBP
As of November 4, 2026
Save £2,027 GBP (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,484 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563714202. Listed at 10 retailers as of November 4, 2026, with prices from £2,456 to £4,484, a £2,027 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,484. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.85°
Pavilion angle38.67°
OriginNatural
Grading LabGIA
CertificateGIA 5563714202
Dimensions6.31 × 6.26 × 4.50 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.31 mm6.26 mm1.55 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563714202
Side View
Table 72.0%Crown 28.85°Girdle: MED-STKPavilion 38.67°Culet: NDepth 71.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,834 GBP|Low: £2,456 GBP|High: £4,484 GBP|Avg: £3,085 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 5£2,456 GBP
Retailer 9£2,548 GBP
Retailer 6£2,625 GBP
Retailer 8£2,683 GBP
Retailer 3£2,837 GBP
Retailer 7£3,171 GBP
Retailer 2£3,266 GBP
Retailer 1£3,834 GBP
Retailer 4£4,405 GBP
Wholesale Diamonds Direct£4,484 GBP

10 data points across 10 retailers

10 retailers£2,456 GBP to £4,484 GBP

B+
Cheapest Retailer
-
£2,456 GBP
B+
Retailer 2
-
£2,548 GBP
View
B+
Retailer 3
-
£2,625 GBP
View
B+
Retailer 4
-
£2,683 GBP
View
B+
Retailer 5
-
£2,837 GBP
View
B
Retailer 6
-
£3,171 GBP
View
B
Retailer 7
-
£3,266 GBP
View
B
Retailer 8
-
£3,834 GBP
View
B
Retailer 9
-
£4,405 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
649541732 · Nov 4
£4,484 GBP
$6,002 USD
View
9 more retailers have this diamond
Prices start from £2,456 GBPSave up to £2,027 GBP

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.

B+
1.55ct Princess
£2,456 GBP