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Round|Natural|IGI

0.55ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 815639962

Shape and cutting style on the report: Round brilliant

Certificate IGI 815639962

Diamond specifications and retailer prices

From £238 GBP
As of November 4, 2026
Save £947 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,185 GBP at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 815639962. Listed at 17 retailers as of November 4, 2026, with prices from £238 to £1,185, a £947 spread on the same certified stone. NZ Jewellers lists it at £1,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 815639962
Dimensions5.26 × 5.30 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.26 mm5.30 mm0.55 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815639962
Side View
Table 57.0%Crown 33.1°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Nov 4
Current: £1,185 GBP|Low: £236 GBP|High: £1,185 GBP|Avg: £455 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 12£238 GBP
Retailer 6£309 GBP
Retailer 3£333 GBP
Retailer 17£333 GBP
Retailer 7£357 GBP
Retailer 2£367 GBP
Retailer 10£392 GBP
Retailer 11£400 GBP
Retailer 5£406 GBP
Retailer 4£426 GBP
Retailer 8£440 GBP
Retailer 9£450 GBP
Retailer 14£468 GBP
Retailer 13£479 GBP
Retailer 15£507 GBP
Retailer 16£714 GBP
NZ Jewellers£1,185 GBP

37 data points across 17 retailers

17 retailers£238 GBP to £1,185 GBP

A
Cheapest Retailer
-
£238 GBP
A
Retailer 2
-
£309 GBP
View
A
Retailer 3
-
£333 GBP
View
Retailer 4
-
£333 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£357 GBP
View
A
Retailer 6
-
£367 GBP
View
A
Retailer 7
-
£392 GBP
View
A
Retailer 8
-
£400 GBP
View
A
Retailer 9
-
£406 GBP
View
A
Retailer 10
-
£426 GBP
View
A
Retailer 11
-
£440 GBP
View
A
Retailer 12
-
£450 GBP
View
B+
Retailer 13
-
£468 GBP
View
B+
Retailer 14
-
£479 GBP
View
B+
Retailer 15
-
£507 GBP
View
B+
Retailer 16
-
£714 GBP
View
Most Expensive
B
NZ Jewellers
616daec0-fccc-45cd-ad92-2cdbbfc6719c · Nov 4
£1,185 GBP
$1,595 USD
View
16 more retailers have this diamond
Prices start from £238 GBPSave up to £947 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
£238 GBP