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Round|Natural|GIA

3.05ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 3405040012

Certificate GIA 3405040012

Diamond specifications and retailer prices

From €41,367 EUR
$46,215 USD
As of November 1, 2026
Save €34,763 EUR (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €76,129 EUR 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 November 1, 2026, with prices from €41,367 to €76,129, a €34,763 spread on the same certified stone. MOH London lists it at €76,129. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €76,129 EUR|Low: €41,367 EUR|High: €77,046 EUR|Avg: €52,773 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€41,367 EUR
Retailer 5€44,261 EUR
Retailer 7€44,683 EUR
Retailer 8€46,650 EUR
Retailer 2€48,785 EUR
Retailer 9€50,777 EUR
Retailer 3€57,105 EUR
Retailer 4€63,192 EUR
MOH London€76,129 EUR

36 data points across 9 retailers

20 retailers€41,367 EUR to €76,129 EUR

B+
Cheapest Retailer
-
€41,367 EUR
$46,215 USD
B+
Retailer 2
-
€44,144 EUR
$49,318 USD
View
B+
Retailer 3
-
€44,174 EUR
$49,352 USD
View
B+
Retailer 4
-
€44,261 EUR
₹4,709,429 INR
View
B+
Retailer 5
-
€44,683 EUR
$49,920 USD
View
Final sale: no returns
Retailer 6
-
€46,650 EUR
A$80,181 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
€47,194 EUR
$52,725 USD
View
B
Retailer 8
-
€48,746 EUR
$54,459 USD
View
B+
Retailer 9
-
€48,785 EUR
£42,916 GBP
View
B
Retailer 10
-
€49,892 EUR
$55,740 USD
View
B
Retailer 11
-
€49,892 EUR
$55,740 USD
View
B
Retailer 12
-
€50,777 EUR
$56,728 USD
View
B
Retailer 13
-
€50,777 EUR
$56,728 USD
View
B
Retailer 14
-
€51,548 EUR
$57,590 USD
View
B
Retailer 15
-
€52,142 EUR
$58,254 USD
View
B
Retailer 16
-
€52,808 EUR
$58,997 USD
View
B
Retailer 17
-
€54,839 EUR
$61,266 USD
View
B
Retailer 18
-
€57,105 EUR
View
B
Retailer 19
-
€63,192 EUR
ZAR 1,140,525 ZAR
View
Most Expensive
B
MOH London
796D7EA22 · Nov 1
€76,129 EUR
£66,970 GBP
View
19 more retailers have this diamond
Prices start from €41,367 EURSave up to €34,763 EUR

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
€41,367 EUR