Radiant|Lab Grown|GIA

3.05ct E IF Radiant Lab Grown Diamond

GD • E/IF • GIA 6511233942

Certificate GIA 6511233942

Diamond specifications and retailer prices

From $2,738 CAD
$1,960 USD
As of October 28, 2026
Save $20,842 CAD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $23,639 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511233942. Listed at 26 retailers as of October 28, 2026, with a 761% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6511233942
Dimensions9.49 × 7.21 × 4.94 mm
L/W Ratio1.32
Top View
9.49 mm7.21 mm3.05 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511233942
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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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: Oct 28
Current: $23,580 CAD|Low: $2,731 CAD|High: $23,580 CAD|Avg: $9,301 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 18$2,738 CAD
Retailer 3$3,417 CAD
Retailer 7$3,825 CAD
Retailer 5$3,963 CAD
Retailer 6$4,185 CAD
Retailer 19$4,191 CAD
Retailer 9$4,193 CAD
Retailer 15$5,599 CAD
Retailer 14$5,644 CAD
Retailer 20$6,641 CAD
Retailer 8$7,536 CAD
Retailer 22$7,837 CAD
Retailer 21$9,893 CAD
Retailer 12$10,158 CAD
Retailer 10$10,192 CAD
Retailer 2$10,807 CAD
Retailer 16$11,774 CAD
Retailer 4$14,053 CAD
Retailer 11$15,250 CAD
Retailer 13$21,889 CAD
Retailer 1$23,580 CAD
Retailer 17$23,580 CAD

33 data points across 22 retailers

26 retailers$2,738 CAD to $23,580 CAD

A
Cheapest Retailer
-
$2,738 CAD
$1,960 USD
A
Retailer 2
-
$3,417 CAD
$2,446 USD
View
A
Retailer 3
-
$3,717 CAD
$2,661 USD
View
A
Retailer 4
-
$3,825 CAD
$2,738 USD
View
Final sale: no returns
A
Retailer 5
-
$3,963 CAD
$2,837 USD
View
B+
Retailer 6
-
$4,185 CAD
$2,996 USD
View
B+
Retailer 7
-
$4,191 CAD
$3,000 USD
View
B+
Retailer 8
-
$4,193 CAD
$3,002 USD
View
Retailer 9
-
$5,599 CAD
$4,008 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$5,644 CAD
View
B
Retailer 11
-
$6,012 CAD
$4,304 USD
View
Retailer 12
-
$6,641 CAD
€4,528 EUR
View
Price last confirmed 7 days ago
B
Retailer 13
-
$7,536 CAD
£4,248 GBP
View
B
Retailer 14
-
$7,837 CAD
$5,610 USD
View
Retailer 15
-
$9,893 CAD
A$10,896 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$10,158 CAD
ZAR 117,473 ZAR
View
B
Retailer 17
-
$10,192 CAD
$7,296 USD
View
Retailer 18
-
$10,807 CAD
A$11,902 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$11,774 CAD
£6,637 GBP
View
B
Retailer 20
-
$14,053 CAD
$10,060 USD
View
B
Retailer 21
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$15,250 CAD
$10,917 USD
View
B
Retailer 22
-
$16,640 CAD
$11,912 USD
View
B
Retailer 23
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$21,889 CAD
$15,670 USD
View
B
Retailer 24
-
$23,580 CAD
$16,880 USD
View
Retailer 25
-
$23,580 CAD
$16,880 USD
View
Price under review
Most Expensive
Diamond Quarter
3.05IFE6542B868N · Oct 29
$23,639 CAD
£13,325 GBP
View
Price under review
25 more retailers have this diamond
Prices start from $2,738 CADSave up to $20,842 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 Radiant
$2,738 CAD