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Round|Natural|GIA

3.00ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2176155751

Certificate GIA 2176155751

Diamond specifications and retailer prices

From $72,993 CAD
As of November 1, 2026
Save $63,179 CAD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $136,172 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2176155751. Listed at 10 retailers as of November 1, 2026, with prices from $72,993 to $136,172, a $63,179 spread on the same certified stone. Diamond Quarter lists it at $136,172. 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

3.00
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2176155751
Dimensions9.23 × 9.18 × 5.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.23 mm9.18 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2176155751
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.7%

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: $77,441 CAD|Low: $72,993 CAD|High: $101,469 CAD|Avg: $84,309 CAD|-1.4%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$72,993 CAD
Retailer 1$77,441 CAD
Retailer 2$100,497 CAD

45 data points across 3 retailers

10 retailers$72,993 CAD to $136,172 CAD

B+
Cheapest Retailer
-
$72,993 CAD
B+
Retailer 2
-
$77,441 CAD
View
B+
Retailer 3
-
$77,884 CAD
View
B+
Retailer 4
-
$80,574 CAD
View
B
Retailer 5
-
$88,977 CAD
View
B
Retailer 6
-
$88,977 CAD
View
B
Retailer 7
-
$91,938 CAD
View
B
Retailer 8
-
$100,497 CAD
View
B
Retailer 9
-
$100,787 CAD
View
Most Expensive
B
Diamond Quarter
3.0SI1E21517B77N · Nov 5
$136,172 CAD
£76,774 GBP
View
9 more retailers have this diamond
Prices start from $72,993 CADSave up to $63,179 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+
3.00ct Round
$72,993 CAD