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Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG764660770

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

Certificate IGI LG764660770

Diamond specifications and retailer prices

From $2,939 CAD
$2,100 USD
As of October 29, 2026
Save $8,510 CAD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,099 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764660770 or 764660770. Listed at 19 retailers as of October 29, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764660770
Dimensions12.19 × 7.53 × 5.07 mm
L/W Ratio1.62
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm7.53 mm4.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764660770
Side View
Table 63.0%Crown 42.3°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 67.3%

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 29
Current: $13,099 CAD|Low: $2,605 CAD|High: $645,496 CAD|Avg: $25,082 CAD|-12.1%
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
October 30, 2026
Retailer 11$2,939 CAD
Retailer 16$3,030 CAD
Retailer 7$3,118 CAD
Retailer 2$3,965 CAD
Retailer 6$4,000 CAD
Retailer 14$4,400 CAD
Retailer 10$4,402 CAD
Retailer 4$5,780 CAD
Retailer 12$5,953 CAD
Retailer 15$6,002 CAD
Retailer 17$7,316 CAD
Retailer 3$7,537 CAD
Retailer 13$8,031 CAD
Retailer 18$8,077 CAD
Retailer 8$9,027 CAD
Retailer 5$9,810 CAD
Retailer 9$11,449 CAD
Novita Diamonds$13,099 CAD

30 data points across 18 retailers

19 retailers$2,939 CAD to $11,449 CAD

A
Cheapest Retailer
-
$2,939 CAD
$2,100 USD
Final sale: no returns
A
Retailer 2
-
$3,030 CAD
$2,165 USD
View
A
Retailer 3
-
$3,118 CAD
$2,228 USD
View
A
Retailer 4
-
$3,965 CAD
£2,231 GBP
View
A
Retailer 5
-
$4,000 CAD
$2,858 USD
View
A
Retailer 6
-
$4,400 CAD
€2,994 EUR
View
A
Retailer 7
-
$4,402 CAD
$3,145 USD
View
A
Retailer 8
-
$5,780 CAD
£3,252 GBP
View
A
Retailer 9
-
$5,953 CAD
ZAR 68,714 ZAR
View
Retailer 10
-
$6,002 CAD
A$6,597 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$7,200 CAD
$5,144 USD
View
A
Retailer 12
-
$7,316 CAD
$5,227 USD
View
A
Retailer 13
-
$7,537 CAD
$5,385 USD
View
A
Retailer 14
-
$8,031 CAD
£4,518 GBP
View
A
Retailer 15
-
$8,077 CAD
$5,771 USD
View
Retailer 16
-
$9,027 CAD
$6,450 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$9,810 CAD
$7,009 USD
View
B+
Retailer 18
-
$11,449 CAD
$8,180 USD
View
Most Expensive
Novita Diamonds
cert_764660770 · Oct 8
$13,099 CAD
A$14,399 AUD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $2,939 CADSave up to $8,510 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
4.01ct Radiant
$2,939 CAD