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Marquise|Natural|GIA

0.46ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 2191030351

Certificate GIA 2191030351

Diamond specifications and retailer prices

From $636 CAD
$455 USD
As of October 28, 2026
Save $704 CAD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,340 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.46ct natural marquise diamond

This 0.46ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2191030351. Listed at 5 retailers as of October 28, 2026, with prices from $636 to $1,340, a $704 spread on the same certified stone. 77 Diamonds lists it at $1,340. 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

0.46
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2191030351
Dimensions7.09 × 4.07 × 2.72 mm
L/W Ratio1.74
Top View
7.09 mm4.07 mm0.46 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryFair
FluorescenceFaint
CertificateGIA 2191030351
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.7%

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: Oct 28
Current: $1,340 CAD|Low: $636 CAD|High: $1,341 CAD|Avg: $956 CAD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$636 CAD
Retailer 3$897 CAD
77 Diamonds$1,340 CAD

33 data points across 3 retailers

5 retailers$636 CAD to $1,340 CAD

B+
Cheapest Retailer
-
$636 CAD
$455 USD
B
Retailer 2
-
$742 CAD
$531 USD
View
B
Retailer 3
-
$897 CAD
$642 USD
View
C
Retailer 4
-
$1,215 CAD
$870 USD
View
Most Expensive
C
77 Diamonds
MQZERZUR4NS · Oct 31
$1,340 CAD
£755 GBP
View
4 more retailers have this diamond
Prices start from $636 CADSave up to $704 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+
0.46ct Marquise
$636 CAD