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Round|Natural|GIA

3.05ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6173140815

Certificate GIA 6173140815

Diamond specifications and retailer prices

From $95,805 CAD
£54,015 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $95,805 CAD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6173140815. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6173140815
Dimensions9.25 × 9.21 × 5.80 mm
L/W Ratio1.00
Top View
9.25 mm9.21 mm3.05 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6173140815
Side View
Table 57.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $62,512 CAD|Low: $34,469 CAD|High: $62,512 CAD|Avg: $50,088 CAD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
March 19, 2026
Retailer 4$34,474 CAD
Retailer 3$45,557 CAD
Retailer 7$45,977 CAD
Retailer 2$47,789 CAD
Retailer 5$53,460 CAD
Retailer 6$53,965 CAD
Retailer 9$53,965 CAD
Retailer 8$55,766 CAD
Retailer 1$62,512 CAD

22 data points across 9 retailers

1 retailer

B
Diamond Quarter
3.05SI2E61156F1FN · Nov 5
$95,805 CAD
£54,015 GBP
View

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
$95,805 CAD