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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780666045

Shape and cutting style on the report: Princess cut

Certificate IGI LG780666045

Diamond specifications and retailer prices

From $7,057 CAD
$5,042 USD
As of October 30, 2026
Save $41,495 CAD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $48,552 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4ct lab-grown princess diamond

This 4ct lab-grown princess 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 LG780666045 or 780666045. Listed at 14 retailers as of October 30, 2026, with prices from $7,057 to $48,552, a $41,495 spread on the same certified stone. Do Amore Diamonds lists it at $48,552. 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

4.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666045
Dimensions8.46 × 8.44 × 6.18 mm
L/W Ratio1.00
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
8.46 mm8.44 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666045
Side View
Table 67.0%Crown 45.8°Girdle: ThickPavilion 37°Culet: NoneDepth 73.2%

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 30
Current: $48,552 CAD|Low: $7,057 CAD|High: $58,895 CAD|Avg: $18,533 CAD|-17.6%
Do Amore 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
October 30, 2026
Retailer 2$7,057 CAD
Retailer 3$7,419 CAD
Retailer 7$7,514 CAD
Retailer 8$8,216 CAD
Retailer 4$10,294 CAD
Retailer 12$10,727 CAD
Retailer 6$11,120 CAD
Retailer 14$12,686 CAD
Retailer 13$12,848 CAD
Retailer 9$15,760 CAD
Retailer 10$18,484 CAD
Retailer 11$22,640 CAD
Retailer 5$29,392 CAD
Do Amore Diamonds$48,552 CAD

31 data points across 14 retailers

14 retailers$7,057 CAD to $48,552 CAD

A
Cheapest Retailer
-
$7,057 CAD
$5,042 USD
A
Retailer 2
-
$7,419 CAD
$5,301 USD
View
A
Retailer 3
-
$7,514 CAD
$5,369 USD
View
A
Retailer 4
-
$8,216 CAD
$5,870 USD
View
A
Retailer 5
-
$10,294 CAD
$7,355 USD
View
A
Retailer 6
-
$10,727 CAD
$7,664 USD
View
A
Retailer 7
-
$11,120 CAD
$7,945 USD
View
Final sale: no returns
A
Retailer 8
-
$12,686 CAD
$9,064 USD
View
A
Retailer 9
-
$12,848 CAD
$9,180 USD
View
B+
Retailer 10
-
$15,760 CAD
€10,724 EUR
View
B+
Retailer 11
-
$18,484 CAD
£10,399 GBP
View
B+
Retailer 12
-
$22,640 CAD
$16,176 USD
View
B
Retailer 13
-
$29,392 CAD
$21,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-96267DA2A · Oct 30
$48,552 CAD
$34,690 USD
View
13 more retailers have this diamond
Prices start from $7,057 CADSave up to $41,495 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
4.00ct Princess
$7,057 CAD