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Round|Natural|GIA

3.05ct J IF Round Natural Diamond

ID • J/IF • GIA 5504

Certificate GIA 5504

Diamond specifications and retailer prices

From $52,510 AUD
As of November 6, 2026
Save $8,055 AUD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $60,566 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $52,510 to $60,566, a $8,055 spread on the same certified stone. Blue Nile lists it at $60,566. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.05
Carat
J
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5504
Dimensions9.32 × 9.35 × 5.73 mm
L/W Ratio1.00
Top View
9.32 mm9.35 mm3.05 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5504
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $60,566 AUD|Low: $52,510 AUD|High: $60,566 AUD|Avg: $55,149 AUD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$52,510 AUD
Retailer 3$55,079 AUD
Blue Nile$60,566 AUD

2 data points across 3 retailers

3 retailers$52,510 AUD to $60,566 AUD

B+
Cheapest Retailer
-
$52,510 AUD
B+
Retailer 2
-
$55,079 AUD
View
Most Expensive
B
Blue Nile
24591832 · Nov 5
$60,566 AUD
$42,398 USD
View
2 more retailers have this diamond
Prices start from $52,510 AUDSave up to $8,055 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+
3.05ct Round
$52,510 AUD