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Radiant|Natural|GIA

0.56ct D IF Radiant Natural Diamond

GD • D/IF • GIA 6555453975

Certificate GIA 6555453975

Diamond specifications and retailer prices

From £478 GBP
HK$5,000 HKD
As of November 1, 2026
Save £1,552 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,029 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.56ct natural radiant diamond

This 0.56ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555453975. Listed at 21 retailers as of October 30, 2026, with prices from £478 to £2,029, a £1,552 spread on the same certified stone. NZ Jewellers lists it at £2,029. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.56
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle45.71°
Pavilion angle39.87°
OriginNatural
Grading LabGIA
CertificateGIA 6555453975
Dimensions5.81 × 4.20 × 2.76 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.81 mm4.20 mm0.56 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6555453975
Side View
Table 68.0%Crown 45.71°Girdle: MED-STKPavilion 39.87°Culet: NoneDepth 65.5%

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 1
Current: £2,029 GBP|Low: £478 GBP|High: £2,029 GBP|Avg: £870 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 2, 2026
Retailer 5£478 GBP
Retailer 14£564 GBP
Retailer 16£596 GBP
Retailer 15£613 GBP
Retailer 7£647 GBP
Retailer 4£672 GBP
Retailer 2£674 GBP
Retailer 6£722 GBP
Retailer 3£739 GBP
Retailer 9£746 GBP
Retailer 13£811 GBP
Retailer 10£913 GBP
Retailer 17£973 GBP
Retailer 11£999 GBP
Retailer 12£1,191 GBP
Retailer 8£1,297 GBP
NZ Jewellers£2,029 GBP

43 data points across 17 retailers

21 retailers£478 GBP to £2,029 GBP

A
Cheapest Retailer
-
£478 GBP
HK$5,000 HKD
A
Retailer 2
-
£564 GBP
$756 USD
View
A
Retailer 3
-
£596 GBP
$799 USD
View
Final sale: no returns
A
Retailer 4
-
£613 GBP
SGD 1,110 SGD
View
A
Retailer 5
-
£647 GBP
$867 USD
View
A
Retailer 6
-
£655 GBP
$877 USD
View
A
Retailer 7
-
£664 GBP
SGD 1,203 SGD
View
A
Retailer 8
-
£672 GBP
$900 USD
View
A
Retailer 9
-
£673 GBP
$902 USD
View
A
Retailer 10
-
£674 GBP
View
A
Retailer 11
-
£722 GBP
$968 USD
View
Retailer 12
-
£739 GBP
View
Price last confirmed 33 days ago
A
Retailer 13
-
£746 GBP
$1,000 USD
View
B+
Retailer 14
-
£811 GBP
View
B+
Retailer 15
-
£894 GBP
$1,198 USD
View
B+
Retailer 16
-
£913 GBP
€1,165 EUR
View
Retailer 17
-
£973 GBP
A$2,006 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
£999 GBP
ZAR 21,620 ZAR
View
B+
Retailer 19
-
£1,191 GBP
View
B
Retailer 20
-
£1,297 GBP
View
Most Expensive
B
NZ Jewellers
3eac25b6-5a13-4c51-8aa3-4d30112bc20b · Oct 30
£2,029 GBP
$2,719 USD
View
20 more retailers have this diamond
Prices start from £478 GBPSave up to £1,552 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
0.56ct Radiant
£478 GBP