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Round|Natural|GIA

1.28ct F IF Round Natural Diamond

EX • F/IF • GIA 2223374411

Certificate GIA 2223374411

Diamond specifications and retailer prices

From $24,887 AUD
As of November 6, 2026
Save $8,537 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $33,424 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2223374411. Listed at 3 retailers as of November 5, 2026, with prices from $24,887 to $33,424, a $8,537 spread on the same certified stone. Yorxs lists it at $33,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2223374411
Dimensions6.88 × 6.93 × 4.30 mm
L/W Ratio1.01
Top View
6.88 mm6.93 mm1.28 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2223374411
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $25,319 AUD|Low: $24,883 AUD|High: $33,807 AUD|Avg: $28,056 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 5, 2026
Retailer 2$24,887 AUD
Retailer 1$25,319 AUD
Retailer 3$28,724 AUD
Yorxs$33,424 AUD

22 data points across 4 retailers

3 retailers$24,887 AUD to $33,424 AUD

B
Cheapest Retailer
-
$24,887 AUD
B
Retailer 2
-
$25,319 AUD
View
Most Expensive
B
Yorxs
3491H · Nov 5
$33,424 AUD
€22,284 EUR
View
2 more retailers have this diamond
Prices start from $24,887 AUDSave up to $8,537 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
1.28ct Round
$24,887 AUD