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Round|Natural|GIA

0.51ct J IF Round Natural Diamond

EX • J/IF • GIA 2538900381

Certificate GIA 2538900381

Diamond specifications and retailer prices

From $634 CAD
As of November 6, 2026
Save $2,075 CAD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,709 CAD at NZ Jewellers · As of November 4, 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 2538900381. Listed at 21 retailers as of November 4, 2026, with prices from $634 to $2,709, a $2,075 spread on the same certified stone. NZ Jewellers lists it at $2,709. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2538900381
Dimensions5.09 × 5.06 × 3.19 mm
L/W Ratio1.01
Top View
5.09 mm5.06 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538900381
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: Nov 6
Current: $2,709 CAD|Low: $617 CAD|High: $2,709 CAD|Avg: $1,077 CAD
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
November 6, 2026
Retailer 2$634 CAD
Retailer 6$665 CAD
Retailer 15$665 CAD
Retailer 4$712 CAD
Retailer 3$789 CAD
Retailer 7$807 CAD
Retailer 13$864 CAD
Retailer 9$898 CAD
Retailer 8$997 CAD
Retailer 10$1,040 CAD
Retailer 11$1,064 CAD
Retailer 12$1,151 CAD
Retailer 14$1,334 CAD
Retailer 5$1,994 CAD
NZ Jewellers$2,709 CAD

18 data points across 15 retailers

21 retailers$634 CAD to $2,709 CAD

A
Cheapest Retailer
-
$634 CAD
A
Retailer 2
-
$665 CAD
View
Retailer 3
-
$665 CAD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$712 CAD
View
A
Retailer 5
-
$732 CAD
View
A
Retailer 6
-
$789 CAD
View
A
Retailer 7
-
$796 CAD
View
Final sale: no returns
A
Retailer 8
-
$807 CAD
View
A
Retailer 9
-
$817 CAD
View
B+
Retailer 10
-
$864 CAD
View
A
Retailer 11
-
$898 CAD
View
B+
Retailer 12
-
$997 CAD
View
B+
Retailer 13
-
$1,040 CAD
View
B+
Retailer 14
-
$1,047 CAD
View
B+
Retailer 15
-
$1,064 CAD
View
B+
Retailer 16
-
$1,131 CAD
View
B+
Retailer 17
-
$1,151 CAD
View
Retailer 18
-
$1,299 CAD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$1,334 CAD
View
B
Retailer 20
-
$1,994 CAD
View
Most Expensive
B
NZ Jewellers
d487b75d-abcc-4ec4-9ad1-93ea2a8e954a · Nov 4
$2,709 CAD
$1,940 USD
View
20 more retailers have this diamond
Prices start from $634 CADSave up to $2,075 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
$634 CAD