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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 5231382148

Certificate GIA 5231382148

Diamond specifications and retailer prices

From $942 CAD
$674 USD
As of November 2, 2026
Save $434 CAD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,376 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231382148. Listed at 2 retailers as of November 2, 2026, with prices from $942 to $1,376, a $434 spread on the same certified stone. 77 Diamonds lists it at $1,376. 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

0.52
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231382148
Dimensions8.11 × 4.20 × 2.66 mm
L/W Ratio1.93
Top View
8.11 mm4.20 mm0.52 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 5231382148
Side View
Table 60.0%CrownGirdle: XTN-VTKPavilionCuletDepth 63.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,376 CAD|Low: $929 CAD|High: $1,391 CAD|Avg: $1,161 CAD|+1.4%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$942 CAD
77 Diamonds$1,376 CAD

36 data points across 2 retailers

2 retailers$942 CAD to $1,376 CAD

B
Cheapest Retailer
-
$942 CAD
$674 USD
Most Expensive
C
77 Diamonds
MQZQJYNCAFA · Nov 2
$1,376 CAD
£775 GBP
View
1 more retailer has this diamond
Prices start from $942 CADSave up to $434 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
0.52ct Marquise
$942 CAD