CaratHunter
Plans
Round|Natural|GIA

0.55ct K IF Round Natural Diamond

EX • K/IF • GIA 2516616663

Certificate GIA 2516616663

Diamond specifications and retailer prices

From £531 GBP
As of November 4, 2026
Save £1,164 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,695 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2516616663. Listed at 11 retailers as of November 4, 2026, with prices from £531 to £1,695, a £1,164 spread on the same certified stone. NZ Jewellers lists it at £1,695. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2516616663
Dimensions5.27 × 5.24 × 3.28 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
5.27 mm5.24 mm0.55 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516616663
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41.2°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 4
Current: £638 GBP|Low: £531 GBP|High: £1,002 GBP|Avg: £712 GBP|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£531 GBP
Retailer 7£550 GBP
Retailer 8£561 GBP
Retailer 1£638 GBP
Retailer 2£693 GBP
Retailer 3£762 GBP
Retailer 4£834 GBP
Retailer 6£990 GBP

44 data points across 8 retailers

11 retailers£531 GBP to £1,695 GBP

A
Cheapest Retailer
-
£531 GBP
A
Retailer 2
-
£540 GBP
View
B+
Retailer 3
-
£550 GBP
View
B+
Retailer 4
-
£561 GBP
View
B+
Retailer 5
-
£623 GBP
View
B+
Retailer 6
-
£638 GBP
View
B+
Retailer 7
-
£693 GBP
View
B+
Retailer 8
-
£762 GBP
View
B+
Retailer 9
-
£834 GBP
View
B
Retailer 10
-
£990 GBP
View
Most Expensive
B
NZ Jewellers
71a634b3-9232-4470-a37a-03fe34dea873 · Nov 4
£1,695 GBP
$2,281 USD
View
10 more retailers have this diamond
Prices start from £531 GBPSave up to £1,164 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
£531 GBP