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Round|Natural|GIA

3.04ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1559748717

Certificate GIA 1559748717

Diamond specifications and retailer prices

From $20,485 AUD
As of November 5, 2026
Save $1,788 AUD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $22,273 AUD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 3.04ct natural round diamond

This 3.04ct natural round sits in the three to five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559748717. Listed at 3 retailers as of November 2, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.04
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559748717
Dimensions9.24 × 9.20 × 5.78 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
9.24 mm9.20 mm3.04 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559748717
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $22,273 AUD|Low: $20,485 AUD|High: $22,793 AUD|Avg: $21,772 AUD|-2.3%
Moon Ocean
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$20,485 AUD
Retailer 2$22,156 AUD
Moon Ocean$22,273 AUD

25 data points across 3 retailers

3 retailers$20,485 AUD to $22,273 AUD

A
Cheapest Retailer
-
$20,485 AUD
B+
Retailer 2
-
$22,156 AUD
View
Most Expensive
B+
Moon Ocean
NVN-765201699-717 · Nov 2
$22,273 AUD
£12,277 GBP
View
2 more retailers have this diamond
Prices start from $20,485 AUDSave up to $1,788 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
3.04ct Round
$20,485 AUD