CaratHunter
Plans
Round|Natural|GIA

0.55ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 5433176616

Certificate GIA 5433176616

Diamond specifications and retailer prices

From £263 GBP
As of November 6, 2026
Save £297 GBP (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,385 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5433176616. Listed at 13 retailers as of November 4, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5433176616
Dimensions5.24 × 5.26 × 3.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.24 mm5.26 mm0.55 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5433176616
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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 6
Current: £1,385 GBP|Low: £263 GBP|High: £1,385 GBP|Avg: £584 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£263 GBP
Retailer 9£304 GBP
Retailer 5£389 GBP
Retailer 3£487 GBP
Retailer 6£513 GBP
Retailer 4£560 GBP
Retailer 8£878 GBP
Retailer 7£917 GBP
NZ Jewellers£1,385 GBP

44 data points across 9 retailers

13 retailers£263 GBP to £560 GBP

A
Cheapest Retailer
-
£263 GBP
Retailer 2
-
£304 GBP
View
Price last confirmed 63 days ago
Retailer 3
-
£389 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£417 GBP
View
B+
Retailer 5
-
£417 GBP
View
B+
Retailer 6
-
£458 GBP
View
B+
Retailer 7
-
£487 GBP
View
B
Retailer 8
-
£513 GBP
View
B
Retailer 9
-
£560 GBP
View
Retailer 10
-
£878 GBP
View
Price last confirmed 16 days ago
Retailer 11
-
£917 GBP
View
Price last confirmed 15 days ago
Retailer 12
-
£1,385 GBP
View
Price under review
Most Expensive
NZ Jewellers
5e410f6b-9266-42bd-b90d-234bf27755a2 · Oct 20
£1,385 GBP
$1,864 USD
View
Price under review
12 more retailers have this diamond
Prices start from £263 GBPSave up to £297 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
0.55ct Round
£263 GBP