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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 7506523662

Certificate GIA 7506523662

Diamond specifications and retailer prices

From $1,019 CAD
$729 USD
As of October 31, 2026
Save $672 CAD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,691 CAD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7506523662. Listed at 11 retailers as of October 31, 2026, with prices from $1,019 to $1,691, a $672 spread on the same certified stone. Frank Darling lists it at $1,691. 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

0.52
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.76°
Pavilion angle38.54°
OriginNatural
Grading LabGIA
CertificateGIA 7506523662
Dimensions8.42 × 4.23 × 2.50 mm
L/W Ratio1.99
Culet sizeNone
Top View
8.42 mm4.23 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506523662
Side View
Table 58.0%Crown 35.76°Girdle: MED-THKPavilion 38.54°Culet: NoneDepth 59.1%

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: Oct 31
Current: $1,691 CAD|Low: $1,019 CAD|High: $1,713 CAD|Avg: $1,289 CAD|-1.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$1,019 CAD
Retailer 5$1,074 CAD
Retailer 10$1,109 CAD
Retailer 6$1,133 CAD
Retailer 7$1,150 CAD
Retailer 2$1,232 CAD
Retailer 3$1,280 CAD
Retailer 4$1,490 CAD
Retailer 8$1,651 CAD
Frank Darling$1,691 CAD

41 data points across 10 retailers

11 retailers$1,019 CAD to $1,691 CAD

A
Cheapest Retailer
-
$1,019 CAD
$729 USD
A
Retailer 2
-
$1,074 CAD
SGD 1,039 SGD
View
A
Retailer 3
-
$1,109 CAD
SGD 1,073 SGD
View
B+
Retailer 4
-
$1,133 CAD
$811 USD
View
B+
Retailer 5
-
$1,150 CAD
$823 USD
View
B+
Retailer 6
-
$1,232 CAD
£694 GBP
View
B+
Retailer 7
-
$1,280 CAD
$916 USD
View
B+
Retailer 8
-
$1,490 CAD
€1,016 EUR
View
B
Retailer 9
-
$1,553 CAD
$1,112 USD
View
B
Retailer 10
-
$1,651 CAD
$1,182 USD
View
Most Expensive
B
Frank Darling
2678311HK · Nov 2
$1,691 CAD
$1,211 USD
View
10 more retailers have this diamond
Prices start from $1,019 CADSave up to $672 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
0.52ct Marquise
$1,019 CAD