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Princess|Natural|GIA

0.50ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 5553266834

Certificate GIA 5553266834

Diamond specifications and retailer prices

From £236 GBP
$316 USD
As of October 31, 2026
Save £553 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £789 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded H 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 5553266834. Listed at 8 retailers as of October 31, 2026, with prices from £236 to £789, a £553 spread on the same certified stone. MOH London lists it at £789. 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

0.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553266834
Dimensions4.33 × 4.21 × 3.21 mm
L/W Ratio1.03
Top View
4.33 mm4.21 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553266834
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 76.2%

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 31
Current: £789 GBP|Low: £236 GBP|High: £789 GBP|Avg: £446 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£236 GBP
Retailer 7£254 GBP
Retailer 3£408 GBP
Retailer 4£425 GBP
Retailer 2£439 GBP
Retailer 5£452 GBP
Retailer 8£516 GBP
Retailer 9£645 GBP
MOH London£789 GBP

2 data points across 9 retailers

8 retailers£236 GBP to £789 GBP

A
Cheapest Retailer
-
£236 GBP
$316 USD
Final sale: no returns
A
Retailer 2
-
£254 GBP
₹32,389 INR
View
B+
Retailer 3
-
£408 GBP
View
B+
Retailer 4
-
£425 GBP
View
Retailer 5
-
£439 GBP
$589 USD
View
B
Retailer 6
-
£452 GBP
$605 USD
View
B
Retailer 7
-
£516 GBP
€659 EUR
View
Most Expensive
B
MOH London
3B3625CCA · Nov 1
£789 GBP
View
7 more retailers have this diamond
Prices start from £236 GBPSave up to £553 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
0.50ct Princess
£236 GBP