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Round|Natural|GIA

3.12ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6462568081

Certificate GIA 6462568081

Diamond specifications and retailer prices

From $41,786 CAD
As of November 1, 2026
Save $41,185 CAD (50%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $82,972 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.12ct natural round diamond

This 3.12ct 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 6462568081. Listed at 27 retailers as of November 1, 2026, with prices from $41,786 to $82,972, a $41,185 spread on the same certified stone. Diamond Quarter lists it at $82,972. 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

3.12
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6462568081
Dimensions9.29 × 9.23 × 5.81 mm
L/W Ratio1.01
Top View
9.29 mm9.23 mm3.12 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462568081
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $52,791 CAD|Low: $41,786 CAD|High: $78,967 CAD|Avg: $53,746 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$41,786 CAD
Retailer 12$46,431 CAD
Retailer 7$46,767 CAD
Retailer 3$48,367 CAD
Retailer 6$49,159 CAD
Retailer 10$51,088 CAD
Retailer 13$51,088 CAD
Retailer 2$51,780 CAD
Retailer 5$52,459 CAD
Retailer 1$52,791 CAD
Retailer 11$58,967 CAD
Retailer 8$60,226 CAD
Retailer 9$77,817 CAD

37 data points across 13 retailers

27 retailers$41,786 CAD to $82,972 CAD

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Cheapest Retailer
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$41,786 CAD
A
Retailer 2
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$45,486 CAD
View
A
Retailer 3
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$45,581 CAD
View
A
Retailer 4
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$45,797 CAD
View
Final sale: no returns
A
Retailer 5
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$46,431 CAD
View
A
Retailer 6
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$46,767 CAD
View
A
Retailer 7
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$48,367 CAD
View
A
Retailer 8
-
$49,159 CAD
View
A
Retailer 9
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$49,577 CAD
View
Retailer 10
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$49,962 CAD
View
Price last confirmed 8 days ago
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Retailer 11
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$51,088 CAD
View
A
Retailer 12
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$51,088 CAD
View
A
Retailer 13
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$51,780 CAD
View
Retailer 14
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$52,043 CAD
View
Price last confirmed 57 days ago
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Retailer 15
-
$52,043 CAD
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A
Retailer 16
-
$52,459 CAD
View
A
Retailer 17
-
$52,791 CAD
View
A
Retailer 18
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$53,424 CAD
View
Retailer 19
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$54,125 CAD
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Price last confirmed 56 days ago
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Retailer 20
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$54,125 CAD
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Retailer 21
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$55,410 CAD
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Price last confirmed 14 days ago
Retailer 22
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$56,206 CAD
View
Price last confirmed 61 days ago
A
Retailer 23
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$56,206 CAD
View
B+
Retailer 24
-
$58,967 CAD
View
A
Retailer 25
-
$60,226 CAD
View
B
Retailer 26
-
$77,817 CAD
View
Most Expensive
B
Diamond Quarter
3.12SI2E64810709M · Nov 5
$82,972 CAD
£46,779 GBP
View
26 more retailers have this diamond
Prices start from $41,786 CADSave up to $41,185 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.

A
3.12ct Round
$41,786 CAD