CaratHunter
Plans
Round|Natural|GIA

3.48ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 3

Certificate GIA 3

Diamond specifications and retailer prices

From $54,167 AUD
$37,961 USD
As of November 2, 2026
Save $8,620 AUD (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $70,563 AUD at Aurelinne · As of September 6, 2026
View at Aurelinne

About this 3.48ct natural round diamond

This 3.48ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA. Listed at 4 retailers as of October 31, 2026, with a relatively tight 16% 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

3.48
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3
Dimensions9.75 × 9.84 × 5.95 mm
L/W Ratio1.01
Top View
9.75 mm9.84 mm3.48 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3
Side View
Table 63.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $70,563 AUD|Low: $54,167 AUD|High: $70,563 AUD|Avg: $61,396 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 3$54,167 AUD
Retailer 5$57,436 AUD
Retailer 4$62,722 AUD
Retailer 2$62,786 AUD
Aurelinne$70,563 AUD

2 data points across 5 retailers

4 retailers$54,167 AUD to $62,786 AUD

B
Cheapest Retailer
-
$54,167 AUD
$37,961 USD
B
Retailer 2
-
$57,436 AUD
$40,252 USD
View
B
Retailer 3
-
$62,786 AUD
$44,002 USD
View
Most Expensive
Aurelinne
825f8e70-582d-4123-b12e-24864746f8d9 · Sep 6
$70,563 AUD
$49,452 USD
View
Price last confirmed 57 days ago
3 more retailers have this diamond
Prices start from $54,167 AUDSave up to $8,620 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
3.48ct Round
$54,167 AUD