Radiant|Natural|GIA

0.56ct D IF Radiant Natural Diamond

GD • D/IF • GIA 6555453975

Certificate GIA 6555453975

Diamond specifications and retailer prices

From $640 USD
HK$5,000 HKD
As of October 30, 2026
Save $2,079 USD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,719 USD 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 $640 to $2,719, a $2,079 spread on the same certified stone. NZ Jewellers lists it at $2,719. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,719 USD|Low: $640 USD|High: $2,719 USD|Avg: $1,166 USD
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
October 31, 2026
Retailer 5$640 USD
Retailer 14$756 USD
Retailer 16$799 USD
Retailer 15$821 USD
Retailer 7$867 USD
Retailer 4$900 USD
Retailer 2$904 USD
Retailer 6$968 USD
Retailer 3$990 USD
Retailer 9$1,000 USD
Retailer 13$1,086 USD
Retailer 10$1,223 USD
Retailer 17$1,304 USD
Retailer 11$1,338 USD
Retailer 12$1,596 USD
Retailer 8$1,737 USD
NZ Jewellers$2,719 USD

42 data points across 17 retailers

21 retailers$640 USD to $2,719 USD

A
Cheapest Retailer
-
$640 USD
HK$5,000 HKD
A
Retailer 2
-
$756 USD
View
A
Retailer 3
-
$799 USD
View
Final sale: no returns
A
Retailer 4
-
$821 USD
SGD 1,110 SGD
View
A
Retailer 5
-
$867 USD
View
A
Retailer 6
-
$877 USD
View
A
Retailer 7
-
$890 USD
SGD 1,203 SGD
View
A
Retailer 8
-
$900 USD
View
A
Retailer 9
-
$902 USD
View
A
Retailer 10
-
$904 USD
£711 GBP
View
A
Retailer 11
-
$968 USD
View
Retailer 12
-
$990 USD
£779 GBP
View
Price last confirmed 31 days ago
A
Retailer 13
-
$1,000 USD
View
B+
Retailer 14
-
$1,086 USD
£855 GBP
View
B+
Retailer 15
-
$1,198 USD
View
B+
Retailer 16
-
$1,223 USD
€1,165 EUR
View
Retailer 17
-
$1,304 USD
A$2,006 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$1,338 USD
ZAR 21,620 ZAR
View
B+
Retailer 19
-
$1,596 USD
£1,257 GBP
View
B
Retailer 20
-
$1,737 USD
£1,368 GBP
View
Most Expensive
B
NZ Jewellers
3eac25b6-5a13-4c51-8aa3-4d30112bc20b · Oct 30
$2,719 USD
View
20 more retailers have this diamond
Prices start from $640 USDSave up to $2,079 USD

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
$640 USD