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Princess|Natural|GIA

0.64ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 1555942907

Certificate GIA 1555942907

Diamond specifications and retailer prices

From £496 GBP
SGD 893 SGD
As of October 29, 2026
Save £303 GBP (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £800 GBP at GemTrove · As of October 29, 2026
View at GemTrove

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 1555942907. Listed at 4 retailers as of October 29, 2026, with prices from £496 to £800, a £303 spread on the same certified stone. GemTrove lists it at £800. 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 1555942907
Dimensions4.69 × 4.69 × 3.39 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.69 mm4.69 mm0.64 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555942907
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £800 GBP|Low: £496 GBP|High: £800 GBP|Avg: £611 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£496 GBP
Retailer 2£552 GBP
Retailer 3£567 GBP
GemTrove£800 GBP

39 data points across 4 retailers

4 retailers£496 GBP to £800 GBP

A
Cheapest Retailer
-
£496 GBP
SGD 893 SGD
A
Retailer 2
-
£552 GBP
View
B+
Retailer 3
-
£567 GBP
$755 USD
View
Most Expensive
B
GemTrove
GT-N-01302614-98 · Oct 29
£800 GBP
A$1,638 AUD
View
3 more retailers have this diamond
Prices start from £496 GBPSave up to £303 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
£496 GBP