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Round|Natural|GIA

3.00ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5436321245

Certificate GIA 5436321245

Diamond specifications and retailer prices

From $41,297 CAD
As of November 1, 2026
Save $33,636 CAD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $74,933 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5436321245. Listed at 15 retailers as of November 1, 2026, with prices from $41,297 to $74,933, a $33,636 spread on the same certified stone. Diamond Quarter lists it at $74,933. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5436321245
Dimensions9.26 × 9.21 × 5.65 mm
L/W Ratio1.01
Top View
9.26 mm9.21 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436321245
Side View
Table 61.0%Crown 33.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $57,099 CAD|Low: $41,297 CAD|High: $57,404 CAD|Avg: $48,830 CAD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$41,297 CAD
Retailer 3$44,000 CAD
Retailer 7$46,296 CAD
Retailer 2$47,251 CAD
Retailer 6$50,487 CAD
Retailer 4$51,459 CAD
Retailer 8$52,177 CAD
Retailer 1$57,099 CAD

41 data points across 8 retailers

15 retailers$41,297 CAD to $74,933 CAD

A
Cheapest Retailer
-
$41,297 CAD
B+
Retailer 2
-
$44,000 CAD
View
B+
Retailer 3
-
$44,586 CAD
View
B+
Retailer 4
-
$45,341 CAD
View
B+
Retailer 5
-
$45,915 CAD
View
B+
Retailer 6
-
$46,296 CAD
View
B+
Retailer 7
-
$47,251 CAD
View
B
Retailer 8
-
$49,631 CAD
View
B
Retailer 9
-
$50,487 CAD
View
B
Retailer 10
-
$50,487 CAD
View
B
Retailer 11
-
$51,459 CAD
View
B
Retailer 12
-
$52,177 CAD
View
B+
Retailer 13
-
$57,099 CAD
View
B
Retailer 14
-
$57,411 CAD
View
Most Expensive
B
Diamond Quarter
3.0SI2H54452D7AN · Nov 5
$74,933 CAD
£42,247 GBP
View
14 more retailers have this diamond
Prices start from $41,297 CADSave up to $33,636 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
3.00ct Round
$41,297 CAD