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Marquise|Natural|GIA

0.50ct F I1 Marquise Natural Diamond

F/I1 • GIA 1559454424

Certificate GIA 1559454424

Diamond specifications and retailer prices

From $748 NZD
₹40,061 INR
As of November 2, 2026
Save $2,396 NZD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,144 NZD at NZ Jewellers · As of November 3, 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 I1 clarity (included) and certified by GIA 1559454424. Listed at 5 retailers as of November 2, 2026, with prices from $748 to $3,144, a $2,396 spread on the same certified stone. NZ Jewellers lists it at $3,144. 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
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559454424
Dimensions7.86 × 4.02 × 2.60 mm
L/W Ratio1.96
Girdle conditionThick to Very Thick
Key to symbols
Feather, Crystal
Top View
7.86 mm4.02 mm0.50 ctF / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559454424
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: 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: $3,144 NZD|Low: $746 NZD|High: $3,795 NZD|Avg: $1,504 NZD|-17.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$748 NZD
Retailer 5$864 NZD
Retailer 3$1,002 NZD
Retailer 4$1,081 NZD
NZ Jewellers$3,144 NZD

43 data points across 5 retailers

5 retailers$748 NZD to $3,144 NZD

A
Cheapest Retailer
-
$748 NZD
₹40,061 INR
B+
Retailer 2
-
$864 NZD
HK$3,800 HKD
View
B+
Retailer 3
-
$1,002 NZD
$564 USD
View
B+
Retailer 4
-
$1,081 NZD
$608 USD
View
Most Expensive
C
NZ Jewellers
f7384232-bf42-425e-addb-916ebc19594e · Nov 3
$3,144 NZD
$1,769 USD
View
4 more retailers have this diamond
Prices start from $748 NZDSave up to $2,396 NZD

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
$748 NZD