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Marquise|Natural|GIA

0.50ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 7562430816

Certificate GIA 7562430816

Diamond specifications and retailer prices

From $767 CAD
₹52,307 INR
As of November 2, 2026
Save $1,527 CAD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,115 CAD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562430816. Listed at 13 retailers as of November 2, 2026, with a 199% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562430816
Dimensions7.85 × 4.06 × 2.62 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
7.85 mm4.06 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562430816
Side View
Table 61.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 64.6%

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 2
Current: $3,115 CAD|Low: $748 CAD|High: $3,389 CAD|Avg: $1,315 CAD|-8.1%
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
November 2, 2026
Retailer 2$767 CAD
Retailer 11$876 CAD
Retailer 10$917 CAD
Retailer 4$957 CAD
Retailer 12$994 CAD
Retailer 9$1,031 CAD
Retailer 13$1,073 CAD
Retailer 5$1,146 CAD
Retailer 6$1,219 CAD
Retailer 3$1,241 CAD
Retailer 8$1,244 CAD
Retailer 7$2,295 CAD
NZ Jewellers$3,115 CAD

29 data points across 13 retailers

13 retailers$767 CAD to $2,295 CAD

A
Cheapest Retailer
-
$767 CAD
₹52,307 INR
A
Retailer 2
-
$876 CAD
HK$4,900 HKD
View
A
Retailer 3
-
$917 CAD
$656 USD
View
Final sale: no returns
A
Retailer 4
-
$957 CAD
$685 USD
View
A
Retailer 5
-
$994 CAD
$711 USD
View
A
Retailer 6
-
$1,031 CAD
$738 USD
View
A
Retailer 7
-
$1,073 CAD
SGD 1,038 SGD
View
B+
Retailer 8
-
$1,146 CAD
$820 USD
View
B+
Retailer 9
-
$1,219 CAD
£687 GBP
View
B+
Retailer 10
-
$1,241 CAD
$888 USD
View
B+
Retailer 11
-
$1,244 CAD
$890 USD
View
B
Retailer 12
-
$2,295 CAD
£1,293 GBP
View
Most Expensive
NZ Jewellers
f8ef4f60-1370-4d36-b296-8a82980be07c · Oct 30
$3,115 CAD
$2,229 USD
View
Price under review
12 more retailers have this diamond
Prices start from $767 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
$767 CAD