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Round|Natural|GIA

0.55ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 3555316127

Certificate GIA 3555316127

Diamond specifications and retailer prices

From £339 GBP
As of November 6, 2026
Save £1,098 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,437 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 GIA 3555316127. Listed at 12 retailers as of November 4, 2026, with prices from £339 to £1,437, a £1,098 spread on the same certified stone. NZ Jewellers lists it at £1,437. 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
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3555316127
Dimensions5.18 × 5.23 × 3.30 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
5.18 mm5.23 mm0.55 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555316127
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.4%

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: £1,437 GBP|Low: £339 GBP|High: £1,437 GBP|Avg: £652 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
November 6, 2026
Retailer 2£339 GBP
Retailer 10£412 GBP
Retailer 12£520 GBP
Retailer 5£544 GBP
Retailer 7£551 GBP
Retailer 4£554 GBP
Retailer 3£556 GBP
Retailer 8£566 GBP
Retailer 6£618 GBP
Retailer 9£707 GBP
Retailer 11£1,057 GBP
NZ Jewellers£1,437 GBP

27 data points across 12 retailers

12 retailers£339 GBP to £1,437 GBP

A
Cheapest Retailer
-
£339 GBP
A
Retailer 2
-
£412 GBP
View
B+
Retailer 3
-
£520 GBP
View
B+
Retailer 4
-
£544 GBP
View
B+
Retailer 5
-
£551 GBP
View
B+
Retailer 6
-
£554 GBP
View
B+
Retailer 7
-
£556 GBP
View
B+
Retailer 8
-
£566 GBP
View
B+
Retailer 9
-
£618 GBP
View
B+
Retailer 10
-
£707 GBP
View
B
Retailer 11
-
£1,057 GBP
View
Most Expensive
B
NZ Jewellers
b10a4073-93a6-4325-859e-92324254fa62 · Nov 4
£1,437 GBP
$1,934 USD
View
11 more retailers have this diamond
Prices start from £339 GBPSave up to £1,098 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
£339 GBP