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Marquise|Natural|GIA

0.50ct F I1 Marquise Natural Diamond

FR • F/I1 • GIA 2524663078

Certificate GIA 2524663078

Diamond specifications and retailer prices

From $794 SGD
$621 USD
As of November 2, 2026
Save $115 SGD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $909 SGD at Yorxs · As of November 2, 2026
View at Yorxs

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), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2524663078. Listed at 2 retailers as of November 2, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishVery Good
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2524663078
Dimensions9.11 × 3.79 × 2.56 mm
L/W Ratio2.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
9.11 mm3.79 mm0.50 ctF / I1
OriginNatural
CutFair
PolishVery Good
SymmetryFair
FluorescenceMedium
CertificateGIA 2524663078
Side View
Table 50.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $794 SGD|Low: $794 SGD|High: $909 SGD|Avg: $857 SGD|-4.8%
Retailer 1
Yorxs
October 31, 2026
Retailer 1$794 SGD
Yorxs$909 SGD

15 data points across 2 retailers

2 retailers$794 SGD to $909 SGD

B+
Cheapest Retailer
-
$794 SGD
$621 USD
Most Expensive
B
Yorxs
10EE4CB7C · Nov 2
$909 SGD
€677 EUR
View
1 more retailer has this diamond
Prices start from $794 SGDSave up to $115 SGD

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.

B+
0.50ct Marquise
$794 SGD