Round|Natural|GIA

3.05ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 3405040012

Certificate GIA 3405040012

Diamond specifications and retailer prices

From $68,892 CAD
$49,318 USD
As of October 30, 2026
Save $49,917 CAD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $118,809 CAD 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 top-tier cut grade and certified by GIA 3405040012. Listed at 20 retailers as of October 30, 2026, with prices from $68,892 to $118,809, a $49,917 spread on the same certified stone. MOH London lists it at $118,809. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3405040012
Dimensions9.23 × 9.18 × 5.73 mm
L/W Ratio1.01
Top View
9.23 mm9.18 mm3.05 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3405040012
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $118,809 CAD|Low: $64,558 CAD|High: $120,241 CAD|Avg: $82,323 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$64,558 CAD
Retailer 5$69,075 CAD
Retailer 7$69,733 CAD
Retailer 8$72,803 CAD
Retailer 3$76,135 CAD
Retailer 9$79,243 CAD
Retailer 4$89,750 CAD
Retailer 2$98,619 CAD
MOH London$118,809 CAD

35 data points across 9 retailers

20 retailers$68,892 CAD to $118,809 CAD

Retailer 1
-
$64,558 CAD
$46,215 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$68,892 CAD
$49,318 USD
View
B+
Retailer 3
-
$68,940 CAD
$49,352 USD
View
B+
Retailer 4
-
$69,075 CAD
₹4,709,429 INR
View
B+
Retailer 5
-
$69,733 CAD
$49,920 USD
View
Final sale: no returns
Retailer 6
-
$72,803 CAD
A$80,181 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$73,652 CAD
$52,725 USD
View
B
Retailer 8
-
$76,074 CAD
$54,459 USD
View
B+
Retailer 9
-
$76,135 CAD
£42,916 GBP
View
B
Retailer 10
-
$77,863 CAD
$55,740 USD
View
B
Retailer 11
-
$77,863 CAD
$55,740 USD
View
B
Retailer 12
-
$79,243 CAD
$56,728 USD
View
B
Retailer 13
-
$79,243 CAD
$56,728 USD
View
B
Retailer 14
-
$80,447 CAD
$57,590 USD
View
B
Retailer 15
-
$81,374 CAD
$58,254 USD
View
B
Retailer 16
-
$82,413 CAD
$58,997 USD
View
B
Retailer 17
-
$85,582 CAD
$61,266 USD
View
B
Retailer 18
-
$89,750 CAD
€61,190 EUR
View
B
Retailer 19
-
$98,619 CAD
ZAR 1,140,525 ZAR
View
Most Expensive
B
MOH London
796D7EA22 · Nov 1
$118,809 CAD
£66,970 GBP
View
19 more retailers have this diamond
Prices start from $68,892 CADSave up to $49,917 CAD

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.

B+
3.05ct Round
$68,892 CAD