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Radiant|Lab Grown|IGI

3.06ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG733505613

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG733505613

Diamond specifications and retailer prices

From $1,533 CAD
$1,095 USD
As of October 30, 2026
Save $9,678 CAD (86%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $11,211 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733505613 or 733505613. Listed at 28 retailers as of October 29, 2026, with prices from $1,533 to $11,211, a $9,678 spread on the same certified stone. Brilliant Earth lists it at $11,211. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733505613
Dimensions10.95 × 7.28 × 4.61 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.95 mm7.28 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733505613
Side View
Table 63.0%Crown 51.6°Girdle: MediumPavilion 36.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $11,211 CAD|Low: $1,533 CAD|High: $11,211 CAD|Avg: $3,732 CAD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 30, 2026
Retailer 6$1,533 CAD
Retailer 3$1,667 CAD
Retailer 15$1,715 CAD
Retailer 5$1,777 CAD
Retailer 18$1,777 CAD
Retailer 21$1,980 CAD
Retailer 22$2,060 CAD
Retailer 2$2,121 CAD
Retailer 9$2,139 CAD
Retailer 13$2,576 CAD
Retailer 4$2,676 CAD
Retailer 23$2,825 CAD
Retailer 7$3,332 CAD
Retailer 8$3,605 CAD
Retailer 24$4,011 CAD
Retailer 14$4,091 CAD
Retailer 19$4,127 CAD
Retailer 12$4,906 CAD
Retailer 10$5,257 CAD
Retailer 11$5,667 CAD
Retailer 20$6,061 CAD
Retailer 17$6,213 CAD
Retailer 16$6,428 CAD
Retailer 25$7,950 CAD
Brilliant Earth$11,211 CAD

29 data points across 25 retailers

28 retailers$1,533 CAD to $11,211 CAD

A
Cheapest Retailer
-
$1,533 CAD
$1,095 USD
A
Retailer 2
-
$1,667 CAD
$1,191 USD
View
A
Retailer 3
-
$1,715 CAD
$1,225 USD
View
Final sale: no returns
Retailer 4
-
$1,777 CAD
$1,270 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,777 CAD
$1,270 USD
View
A
Retailer 6
-
$1,980 CAD
$1,415 USD
View
A
Retailer 7
-
$2,060 CAD
HK$11,500 HKD
View
A
Retailer 8
-
$2,121 CAD
£1,194 GBP
View
A
Retailer 9
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$2,139 CAD
$1,528 USD
View
A
Retailer 10
-
$2,576 CAD
£1,449 GBP
View
A
Retailer 11
-
$2,676 CAD
$1,912 USD
View
Retailer 12
-
$2,825 CAD
€1,922 EUR
View
Price last confirmed 7 days ago
A
Retailer 13
-
$3,332 CAD
$2,381 USD
View
A
Retailer 14
-
$3,605 CAD
$2,576 USD
View
Retailer 15
-
$4,011 CAD
A$4,409 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$4,091 CAD
$2,923 USD
View
A
Retailer 17
-
$4,127 CAD
ZAR 47,642 ZAR
View
B+
Retailer 18
-
$4,906 CAD
£2,760 GBP
View
B+
Retailer 19
-
$5,146 CAD
$3,677 USD
View
B+
Retailer 20
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$5,257 CAD
$3,756 USD
View
B+
Retailer 21
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$5,667 CAD
$4,049 USD
View
B+
Retailer 22
-
$6,061 CAD
£3,410 GBP
View
B+
Retailer 23
-
$6,213 CAD
$4,439 USD
View
B+
Retailer 24
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$6,428 CAD
$4,593 USD
View
Retailer 25
-
$7,950 CAD
$5,680 USD
View
Price last confirmed 9 days ago
Retailer 26
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$8,443 CAD
£4,750 GBP
View
Price last confirmed 13 days ago
Retailer 27
-
$9,437 CAD
A$10,373 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
15764056A · Oct 29
$11,211 CAD
$8,010 USD
View
27 more retailers have this diamond
Prices start from $1,533 CADSave up to $9,678 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
3.06ct Radiant
$1,533 CAD