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Radiant|Lab Grown|IGI

3.11ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG754501171

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

Certificate IGI LG754501171

Diamond specifications and retailer prices

From $778 CAD
$557 USD
As of October 30, 2026
Save $7,268 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,046 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754501171 or 754501171. Listed at 18 retailers as of October 29, 2026, with prices from $778 to $8,046, a $7,268 spread on the same certified stone. Brilliant Earth lists it at $8,046. 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

3.11
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754501171
Dimensions7.12 × 7.12 × 10.36 mm
L/W Ratio1.00
Top View
7.12 mm7.12 mm3.11 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754501171
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

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: Oct 30
Current: $8,046 CAD|Low: $759 CAD|High: $8,130 CAD|Avg: $2,679 CAD
Brilliant Earth
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
October 30, 2026
Retailer 17$778 CAD
Retailer 14$872 CAD
Retailer 10$1,041 CAD
Retailer 7$1,145 CAD
Retailer 8$1,251 CAD
Retailer 15$1,277 CAD
Retailer 2$1,397 CAD
Retailer 6$1,471 CAD
Retailer 12$1,543 CAD
Retailer 4$2,389 CAD
Retailer 13$2,489 CAD
Retailer 5$2,801 CAD
Retailer 16$3,216 CAD
Retailer 11$4,630 CAD
Retailer 9$5,080 CAD
Retailer 3$6,915 CAD
Brilliant Earth$8,046 CAD

40 data points across 17 retailers

18 retailers$778 CAD to $8,046 CAD

A
Cheapest Retailer
-
$778 CAD
$557 USD
A
Retailer 2
-
$872 CAD
$624 USD
View
A
Retailer 3
-
$1,041 CAD
$745 USD
View
A
Retailer 4
-
$1,145 CAD
$820 USD
View
A
Retailer 5
-
$1,251 CAD
$896 USD
View
B+
Retailer 6
-
$1,277 CAD
$914 USD
View
A
Retailer 7
-
$1,397 CAD
£787 GBP
View
A
Retailer 8
-
$1,471 CAD
$1,053 USD
View
A
Retailer 9
-
$1,543 CAD
€1,052 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,389 CAD
$1,711 USD
View
B+
Retailer 11
-
$2,489 CAD
$1,782 USD
View
B
Retailer 12
-
$2,801 CAD
$2,005 USD
View
Retailer 13
-
$3,216 CAD
A$3,542 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$4,630 CAD
£2,610 GBP
View
B
Retailer 15
-
$5,077 CAD
$3,635 USD
View
B
Retailer 16
-
$5,080 CAD
$3,636 USD
View
B
Retailer 17
-
$6,915 CAD
$4,950 USD
View
Most Expensive
B
Brilliant Earth
18105764A · Oct 29
$8,046 CAD
$5,760 USD
View
17 more retailers have this diamond
Prices start from $778 CADSave up to $7,268 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
3.11ct Radiant
$778 CAD