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Round|Natural|GIA

3.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7546948674

Certificate GIA 7546948674

Diamond specifications and retailer prices

From $24,434 AUD
As of November 1, 2026
Save $20,062 AUD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $44,497 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7546948674. Listed at 21 retailers as of November 1, 2026, with prices from $24,434 to $44,497, a $20,062 spread on the same certified stone. MOH London lists it at $44,497. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7546948674
Dimensions9.12 × 9.18 × 5.80 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather, Cloud, Needle, Natural
Top View
9.12 mm9.18 mm3.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546948674
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.4%

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: Nov 1
Current: $44,497 AUD|Low: $24,434 AUD|High: $45,153 AUD|Avg: $31,258 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$24,434 AUD
Retailer 8$26,203 AUD
Retailer 5$26,890 AUD
Retailer 6$27,543 AUD
Retailer 4$28,920 AUD
Retailer 9$29,996 AUD
Retailer 3$34,393 AUD
Retailer 2$36,777 AUD
MOH London$44,497 AUD

39 data points across 9 retailers

21 retailers$24,434 AUD to $44,497 AUD

A
Cheapest Retailer
-
$24,434 AUD
A
Retailer 2
-
$26,203 AUD
View
A
Retailer 3
-
$26,263 AUD
View
A
Retailer 4
-
$26,442 AUD
View
Retailer 5
-
$26,890 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$27,543 AUD
View
A
Retailer 7
-
$27,891 AUD
View
Retailer 8
-
$28,567 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$28,920 AUD
View
B+
Retailer 10
-
$29,444 AUD
View
B+
Retailer 11
-
$29,610 AUD
View
B+
Retailer 12
-
$29,996 AUD
View
B+
Retailer 13
-
$30,524 AUD
View
B+
Retailer 14
-
$30,948 AUD
View
Retailer 15
-
$31,900 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$32,138 AUD
View
B+
Retailer 17
-
$34,337 AUD
View
B+
Retailer 18
-
$34,393 AUD
View
B+
Retailer 19
-
$36,777 AUD
View
B
Retailer 20
-
$40,471 AUD
View
Most Expensive
B
MOH London
B77FBCCC6 · Nov 4
$44,497 AUD
£24,527 GBP
View
20 more retailers have this diamond
Prices start from $24,434 AUDSave up to $20,062 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
3.00ct Round
$24,434 AUD