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Radiant|Lab Grown|IGI

4.02ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG768630418

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

Certificate IGI LG768630418

Diamond specifications and retailer prices

From $5,994 CAD
$4,283 USD
As of October 29, 2026
Save $27,154 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $33,148 CAD at With Clarity · As of October 28, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG768630418 or 768630418. Listed at 14 retailers as of October 28, 2026, with prices from $5,994 to $33,148, a $27,154 spread on the same certified stone. With Clarity lists it at $33,148. 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

4.02
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630418
Dimensions11.13 × 8.04 × 5.23 mm
L/W Ratio1.38
Culet sizePointed
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
11.13 mm8.04 mm4.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630418
Side View
Table 63.0%Crown 45.6°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 65.0%

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 29
Current: $8,252 CAD|Low: $5,994 CAD|High: $43,775 CAD|Avg: $15,180 CAD|-27.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 29, 2026
Retailer 8$5,994 CAD
Retailer 9$7,820 CAD
Retailer 10$7,847 CAD
Retailer 1$8,252 CAD
Retailer 7$9,636 CAD
Retailer 3$11,009 CAD
Retailer 4$11,218 CAD
Retailer 13$13,345 CAD
Retailer 11$13,502 CAD
Retailer 12$15,885 CAD
Retailer 6$16,834 CAD
Retailer 5$17,173 CAD
Retailer 2$22,294 CAD
With Clarity$33,148 CAD

36 data points across 14 retailers

14 retailers$5,994 CAD to $33,148 CAD

A
Cheapest Retailer
-
$5,994 CAD
$4,283 USD
A
Retailer 2
-
$7,820 CAD
$5,587 USD
View
A
Retailer 3
-
$7,847 CAD
HK$43,800 HKD
View
A
Retailer 4
-
$8,252 CAD
£4,643 GBP
View
A
Retailer 5
-
$9,636 CAD
$6,885 USD
View
B+
Retailer 6
-
$11,009 CAD
€7,491 EUR
View
B+
Retailer 7
-
$11,218 CAD
$8,015 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$13,345 CAD
ZAR 154,032 ZAR
View
B+
Retailer 9
-
$13,502 CAD
£7,596 GBP
View
B+
Retailer 10
-
$15,885 CAD
$11,350 USD
View
B+
Retailer 11
-
$16,834 CAD
$12,028 USD
View
B
Retailer 12
-
$17,173 CAD
$12,270 USD
View
B
Retailer 13
-
$22,294 CAD
$15,929 USD
View
Most Expensive
B
With Clarity
768630418 · Oct 28
$33,148 CAD
$23,684 USD
View
13 more retailers have this diamond
Prices start from $5,994 CADSave up to $27,154 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
$5,994 CAD