Round|Natural|GIA

0.51ct J IF Round Natural Diamond

EX • J/IF • GIA 7472156839

Certificate GIA 7472156839

Diamond specifications and retailer prices

From $729 CAD
As of November 6, 2026
Save $1,559 CAD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,110 CAD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7472156839. Listed at 21 retailers as of November 4, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7472156839
Dimensions5.18 × 5.16 × 3.16 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.18 mm5.16 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7472156839
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

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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: Nov 6
Current: $729 CAD|Low: $729 CAD|High: $4,195 CAD|Avg: $1,507 CAD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$729 CAD
Retailer 3$915 CAD
Retailer 2$999 CAD
Retailer 6$1,170 CAD
Retailer 7$1,205 CAD
Retailer 11$1,243 CAD
Retailer 5$1,320 CAD
Retailer 10$1,359 CAD
Retailer 4$1,490 CAD
Retailer 8$1,531 CAD
Retailer 9$2,288 CAD
Retailer 12$2,483 CAD

35 data points across 12 retailers

21 retailers$729 CAD to $2,288 CAD

A
Cheapest Retailer
-
$729 CAD
Retailer 2
-
$839 CAD
View
Price last confirmed 63 days ago
A
Retailer 3
-
$915 CAD
View
Final sale: no returns
B+
Retailer 4
-
$939 CAD
View
Retailer 5
-
$992 CAD
View
Price last confirmed 21 days ago
Retailer 6
-
$992 CAD
View
Price last confirmed 44 days ago
Retailer 7
-
$992 CAD
View
Price last confirmed 17 days ago
Retailer 8
-
$999 CAD
View
Price last confirmed 16 days ago
Retailer 9
-
$1,144 CAD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$1,170 CAD
View
B+
Retailer 11
-
$1,176 CAD
View
B
Retailer 12
-
$1,205 CAD
View
B+
Retailer 13
-
$1,243 CAD
View
B+
Retailer 14
-
$1,320 CAD
View
B+
Retailer 15
-
$1,359 CAD
View
Retailer 16
-
$1,490 CAD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,531 CAD
View
B
Retailer 18
-
$2,288 CAD
View
Retailer 19
-
$2,483 CAD
View
Price last confirmed 16 days ago
Retailer 20
-
$3,110 CAD
View
Price under review
Most Expensive
NZ Jewellers
9958ee06-efbe-4788-8c6c-827ce70825db · Oct 20
$3,110 CAD
$2,227 USD
View
Price under review
20 more retailers have this diamond
Prices start from $729 CADSave up to $1,559 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
0.51ct Round
$729 CAD