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Round|Natural|GIA

3.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6222408187

Certificate GIA 6222408187

Diamond specifications and retailer prices

From $59,433 AUD
As of November 1, 2026
Save $48,096 AUD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $107,529 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6222408187. Listed at 13 retailers as of November 1, 2026, with prices from $59,433 to $107,529, a $48,096 spread on the same certified stone. MOH London lists it at $107,529. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6222408187
Dimensions9.24 × 9.20 × 5.78 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.24 mm9.20 mm3.05 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6222408187
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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: $107,529 AUD|Low: $58,561 AUD|High: $108,973 AUD|Avg: $77,095 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$59,433 AUD
Retailer 3$62,564 AUD
Retailer 5$68,394 AUD
Retailer 11$69,037 AUD
Retailer 4$71,725 AUD
Retailer 10$71,725 AUD
Retailer 7$74,111 AUD
Retailer 9$74,789 AUD
Retailer 12$77,666 AUD
Retailer 6$83,113 AUD
Retailer 2$93,167 AUD
MOH London$107,529 AUD

43 data points across 12 retailers

13 retailers$59,433 AUD to $107,529 AUD

A
Cheapest Retailer
-
$59,433 AUD
B+
Retailer 2
-
$62,564 AUD
View
B+
Retailer 3
-
$68,394 AUD
View
Retailer 4
-
$69,037 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$71,725 AUD
View
B+
Retailer 6
-
$71,725 AUD
View
B+
Retailer 7
-
$74,111 AUD
View
B+
Retailer 8
-
$74,789 AUD
View
B
Retailer 9
-
$77,666 AUD
View
B+
Retailer 10
-
$83,113 AUD
View
B
Retailer 11
-
$93,167 AUD
View
B
Retailer 12
-
$104,283 AUD
View
Most Expensive
B
MOH London
CF82DE322 · Nov 4
$107,529 AUD
£59,271 GBP
View
12 more retailers have this diamond
Prices start from $59,433 AUDSave up to $48,096 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
$59,433 AUD