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Princess|Natural|GIA

0.61ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 2557723181

Certificate GIA 2557723181

Diamond specifications and retailer prices

From £339 GBP
SGD 614 SGD
As of November 1, 2026
Save £73 GBP (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £411 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.61ct natural princess diamond

This 0.61ct natural princess sits in the half to three-quarter carat band, graded J 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 2557723181. Listed at 3 retailers as of October 31, 2026, with prices from £339 to £411, a £73 spread on the same certified stone. Blue Nile lists it at £411. 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

0.61
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557723181
Dimensions4.59 × 4.58 × 3.30 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud
Top View
4.59 mm4.58 mm0.61 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557723181
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.1%

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: Nov 1
Current: £411 GBP|Low: £339 GBP|High: £463 GBP|Avg: £398 GBP|-11.1%
Blue Nile
Retailer 2
Retailer 3
November 3, 2026
Retailer 3£339 GBP
Retailer 2£392 GBP
Blue Nile£411 GBP

39 data points across 3 retailers

3 retailers£339 GBP to £411 GBP

A
Cheapest Retailer
-
£339 GBP
SGD 614 SGD
B+
Retailer 2
-
£392 GBP
View
Most Expensive
B+
Blue Nile
29656406 · Oct 31
£411 GBP
$552 USD
View
2 more retailers have this diamond
Prices start from £339 GBPSave up to £73 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.

A
0.61ct Princess
£339 GBP