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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2474180748

Certificate GIA 2474180748

Diamond specifications and retailer prices

From $48,312 AUD
As of November 1, 2026
Save $38,774 AUD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $113,120 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2474180748. Listed at 11 retailers as of November 1, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2474180748
Dimensions9.18 × 9.15 × 5.68 mm
L/W Ratio1.00
Top View
9.18 mm9.15 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2474180748
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $55,030 AUD|Low: $48,312 AUD|High: $88,373 AUD|Avg: $61,392 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$48,312 AUD
Retailer 10$49,929 AUD
Retailer 6$50,903 AUD
Retailer 1$55,030 AUD
Retailer 9$55,911 AUD
Retailer 7$60,571 AUD
Retailer 8$62,901 AUD
Retailer 3$67,311 AUD
Retailer 2$70,331 AUD
Retailer 4$87,086 AUD

40 data points across 10 retailers

11 retailers$48,312 AUD to $87,086 AUD

B+
Cheapest Retailer
-
$48,312 AUD
B+
Retailer 2
-
$50,903 AUD
View
B+
Retailer 3
-
$55,030 AUD
View
Retailer 4
-
$55,911 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$58,241 AUD
View
B
Retailer 6
-
$58,241 AUD
View
B
Retailer 7
-
$60,571 AUD
View
B
Retailer 8
-
$62,901 AUD
View
B
Retailer 9
-
$67,311 AUD
View
B
Retailer 10
-
$87,086 AUD
View
Most Expensive
Diamond Quarter
3.0SI2H2448BA75N · Nov 5
$113,120 AUD
£62,353 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $48,312 AUDSave up to $38,774 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+
3.00ct Round
$48,312 AUD