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Round|Lab Grown|GIA

3.05ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 6472855896

Certificate GIA 6472855896

Diamond specifications and retailer prices

From $1,349 CAD
As of November 4, 2026
Save $4,433 CAD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,782 CAD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown 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 6472855896. Listed at 13 retailers as of November 4, 2026, with prices from $1,349 to $5,782, a $4,433 spread on the same certified stone. Brilliant Earth lists it at $5,782. 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 angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6472855896
Dimensions9.40 × 9.42 × 5.62 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.40 mm9.42 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6472855896
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
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 4
Current: $5,782 CAD|Low: $1,349 CAD|High: $5,782 CAD|Avg: $2,946 CAD|+2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$1,349 CAD
Retailer 3$1,385 CAD
Retailer 11$1,641 CAD
Retailer 9$1,830 CAD
Retailer 8$1,877 CAD
Retailer 5$2,257 CAD
Retailer 2$2,334 CAD
Retailer 6$3,003 CAD
Retailer 4$4,046 CAD
Retailer 7$5,262 CAD
Retailer 12$5,497 CAD
Brilliant Earth$5,782 CAD

43 data points across 12 retailers

13 retailers$1,349 CAD to $5,782 CAD

A
Cheapest Retailer
-
$1,349 CAD
Final sale: no returns
A
Retailer 2
-
$1,385 CAD
View
B+
Retailer 3
-
$1,641 CAD
View
B+
Retailer 4
-
$1,830 CAD
View
B+
Retailer 5
-
$1,877 CAD
View
B+
Retailer 6
-
$2,257 CAD
View
B+
Retailer 7
-
$2,334 CAD
View
B
Retailer 8
-
$3,003 CAD
View
B
Retailer 9
-
$4,046 CAD
View
B
Retailer 10
-
$4,339 CAD
View
Retailer 11
-
$5,262 CAD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$5,497 CAD
View
Most Expensive
B
Brilliant Earth
8537761A · Nov 5
$5,782 CAD
$4,140 USD
View
12 more retailers have this diamond
Prices start from $1,349 CADSave up to $4,433 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
3.05ct Round
$1,349 CAD