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Radiant|Lab Grown|IGI

4.02ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG823669955

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

Certificate IGI LG823669955

Diamond specifications and retailer prices

From $6,361 CAD
$4,545 USD
As of October 28, 2026
Save $23,901 CAD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $30,262 CAD at Mervis Diamond Importers · As of October 29, 2026
View at Mervis Diamond Importers

About this 4.02ct lab-grown radiant diamond

This 4.02ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823669955 or 823669955. Listed at 23 retailers as of October 28, 2026, with prices from $6,361 to $30,262, a $23,901 spread on the same certified stone. Mervis Diamond Importers lists it at $30,262. 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

4.02
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823669955
Dimensions11.03 × 7.86 × 5.40 mm
L/W Ratio1.40
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
11.03 mm7.86 mm4.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823669955
Side View
Table 65.0%Crown 42.8°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.7%

Caratlytics Score

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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 28
Current: $30,262 CAD|Low: $6,361 CAD|High: $44,409 CAD|Avg: $17,995 CAD|-18.2%
Mervis Diamond Importers
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 23, 2026
Retailer 10$6,361 CAD
Retailer 6$7,183 CAD
Retailer 4$7,495 CAD
Retailer 11$8,788 CAD
Retailer 15$9,505 CAD
Retailer 2$10,472 CAD
Retailer 16$10,666 CAD
Retailer 8$11,625 CAD
Retailer 13$15,103 CAD
Retailer 3$16,893 CAD
Retailer 17$17,319 CAD
Retailer 12$18,565 CAD
Retailer 7$20,484 CAD
Retailer 14$26,596 CAD
Retailer 9$26,760 CAD
Mervis Diamond Importers$30,262 CAD
Retailer 5$44,143 CAD

28 data points across 17 retailers

23 retailers$6,361 CAD to $30,262 CAD

A
Cheapest Retailer
-
$6,361 CAD
$4,545 USD
A
Retailer 2
-
$6,416 CAD
$4,584 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$6,724 CAD
$4,804 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$7,442 CAD
$5,317 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$7,442 CAD
$5,317 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$7,495 CAD
$5,355 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$8,788 CAD
$6,279 USD
View
B+
Retailer 8
-
$9,505 CAD
$6,791 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$9,751 CAD
$6,967 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$10,472 CAD
€7,126 EUR
View
B+
Retailer 11
-
$10,666 CAD
£6,001 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$11,625 CAD
£6,540 GBP
View
Price last confirmed 13 days ago
B
Retailer 13
-
$15,103 CAD
$10,791 USD
View
B
Retailer 14
-
$16,893 CAD
£9,504 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
$17,319 CAD
ZAR 199,907 ZAR
View
Price last confirmed 14 days ago
B
Retailer 16
-
$18,565 CAD
$13,265 USD
View
B
Retailer 17
-
$20,484 CAD
$14,635 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$26,596 CAD
$19,002 USD
View
B
Retailer 19
-
$26,760 CAD
$19,120 USD
View
B
Retailer 20
-
$29,476 CAD
$21,060 USD
View
B
Retailer 21
-
$29,546 CAD
$21,110 USD
View
B
Retailer 22
-
$29,616 CAD
$21,160 USD
View
Most Expensive
B
Mervis Diamond Importers
1984816712 · Oct 29
$30,262 CAD
$21,622 USD
View
22 more retailers have this diamond
Prices start from $6,361 CADSave up to $23,901 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
4.02ct Radiant
$6,361 CAD