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Marquise|Natural|GIA

0.52ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 7566618121

Certificate GIA 7566618121

Diamond specifications and retailer prices

From $1,044 CAD
£584 GBP
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $1,044 CAD at 77 Diamonds
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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566618121. Listed at 2 retailers as of November 6, 2026. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566618121
Dimensions8.08 × 4.18 × 2.66 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
8.08 mm4.18 mm0.52 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566618121
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCuletDepth 63.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,044 CAD|Low: $865 CAD|High: $1,054 CAD|Avg: $953 CAD|+4.5%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$865 CAD
77 Diamonds$1,044 CAD

20 data points across 2 retailers

2 retailers

Retailer 1
-
$865 CAD
Price last confirmed 16 days ago
Most Expensive
B+
77 Diamonds
MQCPM7YQD3HS · Nov 6
$1,044 CAD
£584 GBP
View
1 more retailer has this diamond

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
$1,044 CAD