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Radiant|Lab Grown|IGI

4.07ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG744509618

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

Certificate IGI LG744509618

Diamond specifications and retailer prices

From $2,339 CAD
$1,671 USD
As of October 27, 2026
Save $7,182 CAD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,289 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.07ct lab-grown radiant diamond

This 4.07ct 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 and certified by IGI LG744509618 or 744509618. Listed at 22 retailers as of October 27, 2026, with a 307% 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

4.07
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744509618
Dimensions11.40 × 7.59 × 5.21 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm7.59 mm4.07 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744509618
Side View
Table 64.0%Crown 45.1°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
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 27
Current: $13,289 CAD|Low: $2,339 CAD|High: $13,320 CAD|Avg: $6,151 CAD|+1.6%
Novita Diamonds
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
October 29, 2026
Retailer 8$2,339 CAD
Retailer 5$2,544 CAD
Retailer 9$2,617 CAD
Retailer 13$2,712 CAD
Retailer 6$2,953 CAD
Retailer 17$3,044 CAD
Retailer 18$3,135 CAD
Retailer 2$3,833 CAD
Retailer 11$3,880 CAD
Retailer 14$4,819 CAD
Retailer 19$5,085 CAD
Retailer 4$5,610 CAD
Retailer 15$5,774 CAD
Retailer 12$5,999 CAD
Retailer 7$7,312 CAD
Retailer 3$7,486 CAD
Retailer 16$7,789 CAD
Retailer 21$7,857 CAD
Retailer 20$8,831 CAD
Retailer 10$9,521 CAD
Novita Diamonds$13,289 CAD

38 data points across 21 retailers

22 retailers$2,339 CAD to $9,521 CAD

A
Cheapest Retailer
-
$2,339 CAD
$1,671 USD
A
Retailer 2
-
$2,544 CAD
$1,818 USD
View
A
Retailer 3
-
$2,617 CAD
$1,870 USD
View
Final sale: no returns
A
Retailer 4
-
$2,712 CAD
$1,938 USD
View
A
Retailer 5
-
$2,795 CAD
$1,997 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$2,953 CAD
$2,110 USD
View
A
Retailer 7
-
$3,044 CAD
$2,175 USD
View
A
Retailer 8
-
$3,135 CAD
HK$17,500 HKD
View
A
Retailer 9
-
$3,833 CAD
£2,157 GBP
View
A
Retailer 10
-
$3,880 CAD
$2,772 USD
View
A
Retailer 11
-
$4,819 CAD
$3,443 USD
View
A
Retailer 12
-
$5,085 CAD
$3,633 USD
View
A
Retailer 13
-
$5,610 CAD
£3,156 GBP
View
A
Retailer 14
-
$5,774 CAD
ZAR 66,653 ZAR
View
A
Retailer 15
-
$5,999 CAD
A$6,594 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$7,312 CAD
$5,224 USD
View
B+
Retailer 17
-
$7,486 CAD
$5,349 USD
View
A
Retailer 18
-
$7,789 CAD
£4,382 GBP
View
B+
Retailer 19
-
$7,857 CAD
$5,614 USD
View
B+
Retailer 20
-
$8,831 CAD
$6,310 USD
View
B+
Retailer 21
-
$9,521 CAD
$6,803 USD
View
Most Expensive
B
Novita Diamonds
cert_744509618 · Oct 8
$13,289 CAD
A$14,608 AUD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $2,339 CADSave up to $7,182 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
4.07ct Radiant
$2,339 CAD