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Radiant|Natural|IGI

0.50ct J IF Radiant Natural Diamond

VG • J/IF • IGI 774682889

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 774682889

Diamond specifications and retailer prices

From $726 AUD
$510 USD
As of November 1, 2026
Save $1,738 AUD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,464 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 774682889. Listed at 13 retailers as of October 30, 2026, with prices from $726 to $2,464, a $1,738 spread on the same certified stone. NZ Jewellers lists it at $2,464. 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

0.50
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 774682889
Dimensions5.51 × 3.86 × 2.69 mm
L/W Ratio1.43
Culet sizePointed
Top View
5.51 mm3.86 mm0.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774682889
Side View
Table 64.0%Crown 41.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 69.7%

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: $2,464 AUD|Low: $726 AUD|High: $2,528 AUD|Avg: $1,128 AUD|-2.5%
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
November 1, 2026
Retailer 2$726 AUD
Retailer 5$770 AUD
Retailer 6$784 AUD
Retailer 9$785 AUD
Retailer 3$847 AUD
Retailer 13$847 AUD
Retailer 7$931 AUD
Retailer 11$1,055 AUD
Retailer 10$1,068 AUD
Retailer 4$1,198 AUD
Retailer 12$1,213 AUD
Retailer 8$1,813 AUD
NZ Jewellers$2,464 AUD

28 data points across 13 retailers

13 retailers$726 AUD to $2,464 AUD

A
Cheapest Retailer
-
$726 AUD
$510 USD
A
Retailer 2
-
$770 AUD
$541 USD
View
Final sale: no returns
A
Retailer 3
-
$784 AUD
$551 USD
View
A
Retailer 4
-
$785 AUD
SGD 745 SGD
View
B+
Retailer 5
-
$847 AUD
$595 USD
View
B+
Retailer 6
-
$847 AUD
$595 USD
View
B+
Retailer 7
-
$931 AUD
£515 GBP
View
B+
Retailer 8
-
$1,055 AUD
€706 EUR
View
B
Retailer 9
-
$1,068 AUD
$750 USD
View
B
Retailer 10
-
$1,198 AUD
$842 USD
View
B
Retailer 11
-
$1,213 AUD
ZAR 13,766 ZAR
View
B
Retailer 12
-
$1,813 AUD
£1,003 GBP
View
Most Expensive
B
NZ Jewellers
bac540ea-cf0c-4d1b-a242-60a74de8fe98 · Oct 30
$2,464 AUD
$1,731 USD
View
12 more retailers have this diamond
Prices start from $726 AUDSave up to $1,738 AUD

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
0.50ct Radiant
$726 AUD