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Round|Natural|GIA

3.01ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551559275

Certificate GIA 6551559275

Diamond specifications and retailer prices

From $61,146 AUD
As of November 6, 2026
Save $44,459 AUD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $105,604 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551559275. Listed at 18 retailers as of November 4, 2026, with prices from $61,146 to $105,604, a $44,459 spread on the same certified stone. MOH London lists it at $105,604. 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

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551559275
Dimensions9.09 × 9.16 × 5.72 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity
Top View
9.09 mm9.16 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551559275
Side View
Table 58.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: $105,604 AUD|Low: $61,146 AUD|High: $107,021 AUD|Avg: $73,125 AUD|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12$61,146 AUD
Retailer 16$61,444 AUD
Retailer 3$62,150 AUD
Retailer 5$63,830 AUD
Retailer 15$65,690 AUD
Retailer 9$67,167 AUD
Retailer 7$68,667 AUD
Retailer 4$70,196 AUD
Retailer 14$70,196 AUD
Retailer 10$70,625 AUD
Retailer 13$72,518 AUD
Retailer 11$72,539 AUD
Retailer 6$74,151 AUD
Retailer 8$80,330 AUD
Retailer 2$87,286 AUD
MOH London$105,604 AUD

30 data points across 16 retailers

18 retailers$61,146 AUD to $105,604 AUD

A
Cheapest Retailer
-
$61,146 AUD
A
Retailer 2
-
$61,444 AUD
View
B+
Retailer 3
-
$62,150 AUD
View
Final sale: no returns
Retailer 4
-
$63,830 AUD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
$65,690 AUD
View
B+
Retailer 6
-
$67,167 AUD
View
Retailer 7
-
$69,977 AUD
View
Price last confirmed 69 days ago
Retailer 8
-
$69,977 AUD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$70,196 AUD
View
B+
Retailer 10
-
$70,196 AUD
View
B+
Retailer 11
-
$70,625 AUD
View
B+
Retailer 12
-
$72,518 AUD
View
B+
Retailer 13
-
$72,539 AUD
View
Retailer 14
-
$80,330 AUD
View
Price last confirmed 39 days ago
Retailer 15
-
$83,420 AUD
View
Price last confirmed 61 days ago
Retailer 16
-
$83,420 AUD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$87,286 AUD
View
Most Expensive
B
MOH London
36EC0B87F · Nov 4
$105,604 AUD
£58,210 GBP
View
17 more retailers have this diamond
Prices start from $61,146 AUDSave up to $44,459 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
3.01ct Round
$61,146 AUD