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Round|Natural|GIA

3.05ct F SI1 Round Natural Diamond

VG • F/SI1 • GIA 2176679379

Certificate GIA 2176679379

Diamond specifications and retailer prices

From $39,924 AUD
₹2,670,882 INR
As of November 1, 2026
Save $33,050 AUD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $72,973 AUD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2176679379. Listed at 23 retailers as of November 1, 2026, with prices from $39,924 to $72,973, a $33,050 spread on the same certified stone. MOH London lists it at $72,973. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2176679379
Dimensions9.04 × 8.98 × 5.82 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
9.04 mm8.98 mm3.05 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2176679379
Side View
Table 59.0%Crown 37.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 64.6%

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: $72,973 AUD|Low: $38,649 AUD|High: $74,185 AUD|Avg: $51,206 AUD|-0.1%
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 13$39,924 AUD
Retailer 7$39,997 AUD
Retailer 14$44,630 AUD
Retailer 15$46,696 AUD
Retailer 5$46,956 AUD
Retailer 4$47,276 AUD
Retailer 6$47,708 AUD
Retailer 2$47,722 AUD
Retailer 10$49,215 AUD
Retailer 3$50,054 AUD
Retailer 18$51,576 AUD
Retailer 12$54,002 AUD
Retailer 19$54,188 AUD
Retailer 8$54,325 AUD
Retailer 11$56,498 AUD
Retailer 17$57,420 AUD
Retailer 9$58,671 AUD
Retailer 16$60,572 AUD
MOH London$72,973 AUD

22 data points across 19 retailers

23 retailers$39,924 AUD to $72,973 AUD

A
Cheapest Retailer
-
$39,924 AUD
₹2,670,882 INR
A
Retailer 2
-
$39,997 AUD
HK$219,500 HKD
View
A
Retailer 3
-
$44,630 AUD
$31,350 USD
View
A
Retailer 4
-
$46,696 AUD
£25,828 GBP
View
A
Retailer 5
-
$46,956 AUD
$32,984 USD
View
A
Retailer 6
-
$47,276 AUD
$33,209 USD
View
Final sale: no returns
A
Retailer 7
-
$47,708 AUD
$33,512 USD
View
A
Retailer 8
-
$47,722 AUD
$33,522 USD
View
Retailer 9
-
$47,827 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$48,671 AUD
$34,189 USD
View
Retailer 11
-
$49,215 AUD
$34,571 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$50,054 AUD
$35,160 USD
View
B+
Retailer 13
-
$51,576 AUD
$36,229 USD
View
B+
Retailer 14
-
$54,002 AUD
€36,127 EUR
View
B+
Retailer 15
-
$54,188 AUD
$38,064 USD
View
Retailer 16
-
$54,325 AUD
$38,160 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$55,873 AUD
$39,248 USD
View
B+
Retailer 18
-
$56,498 AUD
$39,687 USD
View
B+
Retailer 19
-
$57,420 AUD
$40,334 USD
View
B+
Retailer 20
-
$58,023 AUD
$40,758 USD
View
Retailer 21
-
$58,671 AUD
$41,213 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$60,572 AUD
ZAR 687,378 ZAR
View
Most Expensive
B
MOH London
C8CC1101A · Nov 1
$72,973 AUD
£40,362 GBP
View
22 more retailers have this diamond
Prices start from $39,924 AUDSave up to $33,050 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
$39,924 AUD