CaratHunter
Plans
Round|Natural|GIA

0.50ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 5566589568

Certificate GIA 5566589568

Diamond specifications and retailer prices

From $398 CAD
As of November 6, 2026
Save $1,645 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,043 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5566589568. Listed at 19 retailers as of November 4, 2026, with prices from $398 to $2,043, a $1,645 spread on the same certified stone. NZ Jewellers lists it at $2,043. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle32°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 5566589568
Dimensions5.12 × 5.14 × 3.07 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.12 mm5.14 mm0.50 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566589568
Side View
Table 57.0%Crown 32°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.0%

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: $2,043 CAD|Low: $398 CAD|High: $2,100 CAD|Avg: $739 CAD|-2.7%
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
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$398 CAD
Retailer 17$425 CAD
Retailer 19$464 CAD
Retailer 7$492 CAD
Retailer 9$534 CAD
Retailer 13$575 CAD
Retailer 12$580 CAD
Retailer 5$581 CAD
Retailer 18$595 CAD
Retailer 8$602 CAD
Retailer 6$615 CAD
Retailer 14$684 CAD
Retailer 16$700 CAD
Retailer 3$715 CAD
Retailer 4$718 CAD
Retailer 11$810 CAD
Retailer 15$891 CAD
Retailer 10$1,251 CAD
NZ Jewellers$2,043 CAD

15 data points across 19 retailers

19 retailers$398 CAD to $2,043 CAD

A
Cheapest Retailer
-
$398 CAD
A
Retailer 2
-
$425 CAD
View
A
Retailer 3
-
$464 CAD
View
A
Retailer 4
-
$492 CAD
View
Final sale: no returns
B+
Retailer 5
-
$534 CAD
View
B+
Retailer 6
-
$575 CAD
View
A
Retailer 7
-
$580 CAD
View
A
Retailer 8
-
$581 CAD
View
B+
Retailer 9
-
$595 CAD
View
A
Retailer 10
-
$602 CAD
View
A
Retailer 11
-
$615 CAD
View
B+
Retailer 12
-
$684 CAD
View
B+
Retailer 13
-
$700 CAD
View
B+
Retailer 14
-
$715 CAD
View
B+
Retailer 15
-
$718 CAD
View
B+
Retailer 16
-
$810 CAD
View
B+
Retailer 17
-
$891 CAD
View
B
Retailer 18
-
$1,251 CAD
View
Most Expensive
C
NZ Jewellers
927b57f1-4427-4c28-91f7-1598f84895c4 · Nov 4
$2,043 CAD
$1,463 USD
View
18 more retailers have this diamond
Prices start from $398 CADSave up to $1,645 CAD

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 Round
$398 CAD