CaratHunter
Plans
Round|Natural|GIA

0.55ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 5546901598

Certificate GIA 5546901598

Diamond specifications and retailer prices

From £210 GBP
As of November 6, 2026
Save £262 GBP (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,125 GBP at NZ Jewellers · As of October 3, 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 5546901598. Listed at 11 retailers as of November 5, 2026, with a 125% 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
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5546901598
Dimensions5.29 × 5.32 × 3.23 mm
L/W Ratio1.01
Top View
5.29 mm5.32 mm0.55 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546901598
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

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: £210 GBP|Low: £210 GBP|High: £491 GBP|Avg: £372 GBP|-8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£210 GBP
Retailer 7£247 GBP
Retailer 8£316 GBP
Retailer 4£378 GBP
Retailer 6£426 GBP
Retailer 3£437 GBP
Retailer 5£442 GBP
Retailer 2£472 GBP

44 data points across 8 retailers

11 retailers£210 GBP to £472 GBP

A
Cheapest Retailer
-
£210 GBP
A
Retailer 2
-
£247 GBP
View
Retailer 3
-
£293 GBP
View
Price last confirmed 34 days ago
Retailer 4
-
£319 GBP
View
Price last confirmed 38 days ago
Retailer 5
-
£339 GBP
View
Price last confirmed 35 days ago
B+
Retailer 6
-
£378 GBP
View
B+
Retailer 7
-
£426 GBP
View
B+
Retailer 8
-
£437 GBP
View
B+
Retailer 9
-
£442 GBP
View
B+
Retailer 10
-
£472 GBP
View
Most Expensive
NZ Jewellers
22b69918-4463-413e-98b7-d0f130b98254 · Oct 3
£1,125 GBP
$1,514 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from £210 GBPSave up to £262 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
£210 GBP