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Marquise|Natural|GIA

0.50ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 1559635342

Certificate GIA 1559635342

Diamond specifications and retailer prices

From $706 CAD
₹48,146 INR
As of November 1, 2026
Save $1,451 CAD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,929 CAD at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559635342. Listed at 14 retailers as of November 1, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559635342
Dimensions7.62 × 4.22 × 2.64 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
7.62 mm4.22 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1559635342
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.5%

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 1
Current: $1,142 CAD|Low: $603 CAD|High: $2,184 CAD|Avg: $1,151 CAD|+5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$706 CAD
Retailer 5$862 CAD
Retailer 6$935 CAD
Retailer 1$1,142 CAD
Retailer 4$1,324 CAD
Retailer 3$2,157 CAD

46 data points across 6 retailers

14 retailers$706 CAD to $2,157 CAD

A
Cheapest Retailer
-
$706 CAD
₹48,146 INR
B+
Retailer 2
-
$805 CAD
HK$4,500 HKD
View
B+
Retailer 3
-
$862 CAD
$617 USD
View
Final sale: no returns
Retailer 4
-
$935 CAD
$669 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$935 CAD
$669 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$969 CAD
$694 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$988 CAD
SGD 956 SGD
View
B+
Retailer 8
-
$1,078 CAD
$772 USD
View
Retailer 9
-
$1,078 CAD
$772 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$1,119 CAD
$801 USD
View
B
Retailer 11
-
$1,142 CAD
£644 GBP
View
Retailer 12
-
$1,324 CAD
£746 GBP
View
Price last confirmed 10 days ago
C
Retailer 13
-
$2,157 CAD
£1,216 GBP
View
Most Expensive
NZ Jewellers
b24bf113-823d-4d9b-a508-505b070fcde1 · Oct 17
$2,929 CAD
$2,097 USD
View
Price last confirmed 15 days ago
13 more retailers have this diamond
Prices start from $706 CADSave up to $1,451 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
$706 CAD