Radiant|Lab Grown|IGI

3.10ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG753503909

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

Certificate IGI LG753503909

Diamond specifications and retailer prices

From $1,604 CAD
$1,146 USD
As of October 27, 2026
Save $12,826 CAD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $14,430 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG753503909 or 753503909. Listed at 25 retailers as of October 27, 2026, with prices from $1,604 to $14,430, a $12,826 spread on the same certified stone. Brilliant Earth lists it at $14,430. 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

3.10
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753503909
Dimensions11.15 × 7.24 × 11.15 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm7.24 mm3.10 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753503909
Side View
Table 58.0%Crown 22.6°Girdle: MediumPavilion 31.6°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $14,430 CAD|Low: $1,540 CAD|High: $14,430 CAD|Avg: $4,056 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
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$1,604 CAD
Retailer 9$1,745 CAD
Retailer 11$1,797 CAD
Retailer 7$1,861 CAD
Retailer 10$1,861 CAD
Retailer 3$2,106 CAD
Retailer 15$2,673 CAD
Retailer 2$2,698 CAD
Retailer 17$2,835 CAD
Retailer 16$3,437 CAD
Retailer 19$3,457 CAD
Retailer 8$3,488 CAD
Retailer 18$4,199 CAD
Retailer 12$4,321 CAD
Retailer 6$5,169 CAD
Retailer 13$6,011 CAD
Retailer 5$6,755 CAD
Retailer 14$7,957 CAD
Brilliant Earth$14,430 CAD

41 data points across 19 retailers

25 retailers$1,604 CAD to $14,430 CAD

A
Cheapest Retailer
-
$1,604 CAD
$1,146 USD
A
Retailer 2
-
$1,745 CAD
$1,247 USD
View
A
Retailer 3
-
$1,797 CAD
$1,284 USD
View
Final sale: no returns
A
Retailer 4
-
$1,861 CAD
$1,330 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,861 CAD
$1,330 USD
View
A
Retailer 6
-
$2,106 CAD
$1,505 USD
View
A
Retailer 7
-
$2,673 CAD
$1,910 USD
View
A
Retailer 8
-
$2,698 CAD
£1,518 GBP
View
A
Retailer 9
-
$2,835 CAD
€1,929 EUR
View
A
Retailer 10
-
$3,437 CAD
A$3,778 AUD
View
A
Retailer 11
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$3,457 CAD
$2,470 USD
View
A
Retailer 12
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$3,482 CAD
$2,488 USD
View
A
Retailer 13
-
$3,488 CAD
$2,492 USD
View
A
Retailer 14
-
$4,199 CAD
A$4,616 AUD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$4,321 CAD
ZAR 49,878 ZAR
View
B+
Retailer 16
-
$5,141 CAD
£2,892 GBP
View
B+
Retailer 17
-
$5,169 CAD
$3,693 USD
View
B+
Retailer 18
-
$5,388 CAD
$3,850 USD
View
B+
Retailer 19
-
$5,897 CAD
$4,213 USD
View
B+
Retailer 20
-
$6,011 CAD
£3,382 GBP
View
B+
Retailer 21
-
$6,513 CAD
$4,654 USD
View
B+
Retailer 22
-
$6,755 CAD
A$7,425 AUD
View
Price last confirmed 24 days ago
B+
Retailer 23
-
$6,766 CAD
$4,834 USD
View
B
Retailer 24
-
$7,957 CAD
$5,685 USD
View
Most Expensive
B
Brilliant Earth
16889307A · Oct 29
$14,430 CAD
$10,310 USD
View
24 more retailers have this diamond
Prices start from $1,604 CADSave up to $12,826 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
3.10ct Radiant
$1,604 CAD