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Marquise|Natural|GIA

0.50ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 6462019503

Certificate GIA 6462019503

Diamond specifications and retailer prices

From $710 CAD
$508 USD
As of November 1, 2026
Save $1,527 CAD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,237 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6462019503. Listed at 15 retailers as of November 1, 2026, with prices from $710 to $2,237, a $1,527 spread on the same certified stone. NZ Jewellers lists it at $2,237. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6462019503
Dimensions7.84 × 4.27 × 2.52 mm
L/W Ratio1.84
Top View
7.84 mm4.27 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6462019503
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.9%

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: $2,237 CAD|Low: $710 CAD|High: $2,237 CAD|Avg: $977 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 3, 2026
Retailer 6$710 CAD
Retailer 5$714 CAD
Retailer 13$734 CAD
Retailer 4$769 CAD
Retailer 15$769 CAD
Retailer 3$823 CAD
Retailer 8$876 CAD
Retailer 2$893 CAD
Retailer 14$897 CAD
Retailer 12$992 CAD
Retailer 10$1,068 CAD
Retailer 7$1,093 CAD
Retailer 11$1,101 CAD
Retailer 9$1,647 CAD
NZ Jewellers$2,237 CAD

36 data points across 15 retailers

15 retailers$710 CAD to $2,237 CAD

A
Cheapest Retailer
-
$710 CAD
$508 USD
A
Retailer 2
-
$714 CAD
$511 USD
View
A
Retailer 3
-
$734 CAD
$525 USD
View
B+
Retailer 4
-
$769 CAD
$550 USD
View
B+
Retailer 5
-
$769 CAD
$550 USD
View
B+
Retailer 6
-
$823 CAD
$589 USD
View
B+
Retailer 7
-
$876 CAD
£493 GBP
View
B+
Retailer 8
-
$893 CAD
£503 GBP
View
B+
Retailer 9
-
$897 CAD
$642 USD
View
B
Retailer 10
-
$992 CAD
$710 USD
View
B
Retailer 11
-
$1,068 CAD
€728 EUR
View
Retailer 12
-
$1,093 CAD
A$1,204 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$1,101 CAD
ZAR 12,729 ZAR
View
B
Retailer 14
-
$1,647 CAD
£928 GBP
View
Most Expensive
C
NZ Jewellers
d92bbf3f-755f-46a1-be7a-3db53a572e84 · Nov 3
$2,237 CAD
$1,601 USD
View
14 more retailers have this diamond
Prices start from $710 CADSave up to $1,527 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 Marquise
$710 CAD