CaratHunter
Plans
Round|Natural|GIA

3.02ct H SI1 Round Natural Diamond

EX • H/SI1

Diamond specifications and retailer prices

From $35,737 AUD
$25,045 USD
As of October 31, 2026
Save $12,244 AUD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $54,847 AUD at Aurelinne · As of October 9, 2026
View at Aurelinne

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 9 retailers as of October 31, 2026, with a 34% 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

3.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
Dimensions9.19 × 9.27 × 5.72 mm
L/W Ratio1.01
Top View
9.19 mm9.27 mm3.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $44,295 AUD|Low: $35,344 AUD|High: $54,847 AUD|Avg: $43,649 AUD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 15, 2026
Retailer 8$35,737 AUD
Retailer 2$38,692 AUD
Retailer 12$39,322 AUD
Retailer 3$39,451 AUD
Retailer 9$41,015 AUD
Retailer 5$41,343 AUD
Retailer 11$42,293 AUD
Retailer 10$42,654 AUD
Retailer 6$43,018 AUD
Aurelinne$44,295 AUD
Retailer 4$46,529 AUD
Retailer 7$47,981 AUD

11 data points across 12 retailers

9 retailers$35,737 AUD to $47,981 AUD

A
Cheapest Retailer
-
$35,737 AUD
$25,045 USD
B+
Retailer 2
-
$38,692 AUD
CA$37,661 CAD
View
B+
Retailer 3
-
$39,451 AUD
$27,648 USD
View
B+
Retailer 4
-
$41,343 AUD
$28,974 USD
View
Retailer 5
-
$42,293 AUD
$29,640 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$43,018 AUD
$30,148 USD
View
B
Retailer 7
-
$47,981 AUD
$33,626 USD
View
Retailer 8
-
$50,785 AUD
$35,591 USD
View
Price last confirmed 30 days ago
Most Expensive
Aurelinne
8de02438-8946-4c51-a405-e30ed3f4502a · Oct 9
$54,847 AUD
$38,438 USD
View
Price last confirmed 24 days ago
8 more retailers have this diamond
Prices start from $35,737 AUDSave up to $12,244 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.

A
3.02ct Round
$35,737 AUD