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Round|Natural|GIA

0.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7288587039

Certificate GIA 7288587039

Diamond specifications and retailer prices

From $992 CAD
As of November 6, 2026
Save $1,465 CAD (60%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,457 CAD at MOH London · As of November 2, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7288587039. Listed at 23 retailers as of November 2, 2026, with prices from $992 to $2,457, a $1,465 spread on the same certified stone. MOH London lists it at $2,457. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7288587039
Dimensions5.14 × 5.12 × 3.09 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.14 mm5.12 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7288587039
Side View
Table 61.0%Crown 34°Girdle: STK-STKPavilion 41°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,457 CAD|Low: $992 CAD|High: $2,483 CAD|Avg: $1,632 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$992 CAD
Retailer 8$1,237 CAD
Retailer 7$1,285 CAD
Retailer 3$1,536 CAD
Retailer 5$1,605 CAD
Retailer 4$1,730 CAD
Retailer 9$2,015 CAD
Retailer 6$2,070 CAD
MOH London$2,457 CAD

37 data points across 9 retailers

23 retailers$992 CAD to $2,457 CAD

B+
Cheapest Retailer
-
$992 CAD
B
Retailer 2
-
$1,197 CAD
View
B
Retailer 3
-
$1,237 CAD
View
Final sale: no returns
B
Retailer 4
-
$1,285 CAD
View
Retailer 5
-
$1,341 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,341 CAD
View
Price last confirmed 50 days ago
B
Retailer 7
-
$1,341 CAD
View
B
Retailer 8
-
$1,355 CAD
View
B
Retailer 9
-
$1,392 CAD
View
B
Retailer 10
-
$1,415 CAD
View
B
Retailer 11
-
$1,526 CAD
View
B
Retailer 12
-
$1,536 CAD
View
B
Retailer 13
-
$1,547 CAD
View
Retailer 14
-
$1,547 CAD
View
Price last confirmed 45 days ago
B
Retailer 15
-
$1,550 CAD
View
B
Retailer 16
-
$1,605 CAD
View
B
Retailer 17
-
$1,730 CAD
View
B
Retailer 18
-
$1,753 CAD
View
Retailer 19
-
$2,015 CAD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$2,070 CAD
View
Most Expensive
B
MOH London
3BCAAF436 · Nov 2
$2,457 CAD
£1,385 GBP
View
20 more retailers have this diamond
Prices start from $992 CADSave up to $1,465 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.

B+
0.50ct Round
$992 CAD