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Marquise|Natural|GIA

0.48ct F I1 Marquise Natural Diamond

GD • F/I1 • GIA 2121949828

Certificate GIA 2121949828

Diamond specifications and retailer prices

From $825 AUD
$578 USD
As of October 29, 2026
Save $426 AUD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,251 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.48ct natural marquise diamond

This 0.48ct natural marquise sits in the sub-half-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 2121949828. Listed at 2 retailers as of October 29, 2026, with prices from $825 to $1,251, a $426 spread on the same certified stone. Yorxs lists it at $1,251. 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

0.48
Carat
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2121949828
Dimensions6.90 × 4.08 × 2.73 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizeNone
Top View
6.90 mm4.08 mm0.48 ctF / I1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2121949828
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $825 AUD|Low: $825 AUD|High: $1,294 AUD|Avg: $1,106 AUD
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1$825 AUD
Retailer 2$996 AUD
Yorxs$1,251 AUD
Retailer 3$1,294 AUD

12 data points across 4 retailers

2 retailers$825 AUD to $1,251 AUD

B
Cheapest Retailer
-
$825 AUD
$578 USD
Most Expensive
C
Yorxs
DE97547F2 · Nov 2
$1,251 AUD
€835 EUR
View
1 more retailer has this diamond
Prices start from $825 AUDSave up to $426 AUD

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
0.48ct Marquise
$825 AUD