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Round|Natural|GIA

3.05ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7516941769

Certificate GIA 7516941769

Diamond specifications and retailer prices

From $24,919 AUD
As of November 6, 2026
Save $19,406 AUD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $44,324 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct 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 7516941769. Listed at 6 retailers as of November 4, 2026, with prices from $24,919 to $44,324, a $19,406 spread on the same certified stone. MOH London lists it at $44,324. 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

3.05
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7516941769
Dimensions9.28 × 9.31 × 5.73 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
9.28 mm9.31 mm3.05 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7516941769
Side View
Table 58.0%Crown 33°Girdle: UNDPavilion 41.2°Culet: NoneDepth 61.7%

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 6
Current: $44,324 AUD|Low: $24,919 AUD|High: $44,978 AUD|Avg: $30,633 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$24,919 AUD
Retailer 3$25,846 AUD
Retailer 6$26,360 AUD
Retailer 4$29,094 AUD
Retailer 2$33,328 AUD
MOH London$44,324 AUD

29 data points across 6 retailers

6 retailers$24,919 AUD to $44,324 AUD

A
Cheapest Retailer
-
$24,919 AUD
A
Retailer 2
-
$25,846 AUD
View
A
Retailer 3
-
$26,360 AUD
View
A
Retailer 4
-
$29,094 AUD
View
B+
Retailer 5
-
$33,328 AUD
View
Most Expensive
B
MOH London
88A1470CC · Nov 4
$44,324 AUD
£24,432 GBP
View
5 more retailers have this diamond
Prices start from $24,919 AUDSave up to $19,406 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
3.05ct Round
$24,919 AUD