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Marquise|Natural|GIA

0.50ct F IF Marquise Natural Diamond

GD • F/IF • GIA 2557503525

Certificate GIA 2557503525

Diamond specifications and retailer prices

From $1,525 NZD
As of November 4, 2026
Save $1,347 NZD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,871 NZD at With Clarity · As of November 4, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557503525. Listed at 9 retailers as of November 4, 2026, with prices from $1,525 to $2,871, a $1,347 spread on the same certified stone. With Clarity lists it at $2,871. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557503525
Dimensions7.84 × 4.17 × 2.62 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
7.84 mm4.17 mm0.50 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557503525
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.8%

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 4
Current: $2,727 NZD|Low: $1,525 NZD|High: $2,871 NZD|Avg: $2,218 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 6, 2026
Retailer 3$1,525 NZD
Retailer 5$1,903 NZD
Retailer 6$1,944 NZD
Retailer 2$1,978 NZD
Retailer 8$2,149 NZD
Retailer 7$2,565 NZD
Retailer 1$2,727 NZD
Retailer 4$2,807 NZD
With Clarity$2,871 NZD

25 data points across 9 retailers

9 retailers$1,525 NZD to $2,871 NZD

A
Cheapest Retailer
-
$1,525 NZD
A
Retailer 2
-
$1,903 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,944 NZD
View
B+
Retailer 4
-
$1,978 NZD
View
Retailer 5
-
$2,149 NZD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$2,565 NZD
View
B+
Retailer 7
-
$2,727 NZD
View
B
Retailer 8
-
$2,807 NZD
View
Most Expensive
B
With Clarity
2557503525 · Nov 4
$2,871 NZD
$1,614 USD
View
8 more retailers have this diamond
Prices start from $1,525 NZDSave up to $1,347 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
$1,525 NZD