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Princess|Natural|GIA

0.64ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1565462255

Certificate GIA 1565462255

Diamond specifications and retailer prices

From £513 GBP
SGD 924 SGD
As of October 29, 2026
Save £73 GBP (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £586 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.64ct natural princess diamond

This 0.64ct natural princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565462255. Listed at 4 retailers as of October 29, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.64
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565462255
Dimensions4.74 × 4.70 × 3.42 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.74 mm4.70 mm0.64 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565462255
Side View
Table 71.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 72.8%

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 29
Current: £586 GBP|Low: £469 GBP|High: £618 GBP|Avg: £540 GBP|-5.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3£469 GBP
Retailer 4£513 GBP
Retailer 2£572 GBP
Blue Nile£586 GBP

28 data points across 4 retailers

4 retailers£513 GBP to £586 GBP

Retailer 1
-
£469 GBP
$625 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£513 GBP
SGD 924 SGD
View
B+
Retailer 3
-
£572 GBP
View
Most Expensive
B+
Blue Nile
30303523 · Oct 29
£586 GBP
$781 USD
View
3 more retailers have this diamond
Prices start from £513 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
0.64ct Princess
£513 GBP