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Round|Natural|GIA

0.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5556586934

Certificate GIA 5556586934

Diamond specifications and retailer prices

From £324 GBP
As of November 4, 2026
Save £780 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,104 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556586934. Listed at 6 retailers as of November 4, 2026, with prices from £324 to £1,104, a £780 spread on the same certified stone. MOH London lists it at £1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556586934
Dimensions5.12 × 5.09 × 3.13 mm
L/W Ratio1.01
Star length45%
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
5.12 mm5.09 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556586934
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,104 GBP|Low: £313 GBP|High: £1,195 GBP|Avg: £726 GBP|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4£324 GBP
Retailer 3£586 GBP
Retailer 6£624 GBP
Retailer 2£664 GBP
Retailer 5£808 GBP
MOH London£1,104 GBP

42 data points across 6 retailers

6 retailers£324 GBP to £1,104 GBP

A
Cheapest Retailer
-
£324 GBP
Final sale: no returns
A
Retailer 2
-
£586 GBP
View
B+
Retailer 3
-
£624 GBP
View
B+
Retailer 4
-
£664 GBP
View
B+
Retailer 5
-
£808 GBP
View
Most Expensive
B
MOH London
9CF2BBC7D · Nov 4
£1,104 GBP
View
5 more retailers have this diamond
Prices start from £324 GBPSave up to £780 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 Round
£324 GBP