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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846662195

Shape and cutting style on the report: Princess cut

Certificate IGI LG846662195

Diamond specifications and retailer prices

From $6,794 CAD
£3,822 GBP
As of October 30, 2026
Save $22,598 CAD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $29,392 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG846662195 or 846662195. Listed at 10 retailers as of October 29, 2026, with prices from $6,794 to $29,392, a $22,598 spread on the same certified stone. Brilliant Earth lists it at $29,392. 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 angle45.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662195
Dimensions8.52 × 8.47 × 6.33 mm
L/W Ratio1.01
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
8.52 mm8.47 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662195
Side View
Table 64.0%Crown 45.9°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 74.7%

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: $29,392 CAD|Low: $6,794 CAD|High: $29,392 CAD|Avg: $16,209 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$6,794 CAD
Retailer 3$9,020 CAD
Retailer 6$9,733 CAD
Retailer 9$12,277 CAD
Retailer 10$12,378 CAD
Retailer 7$13,205 CAD
Retailer 5$18,438 CAD
Retailer 8$19,664 CAD
Retailer 4$22,060 CAD
Brilliant Earth$29,392 CAD

9 data points across 10 retailers

10 retailers$6,794 CAD to $29,392 CAD

A
Cheapest Retailer
-
$6,794 CAD
£3,822 GBP
A
Retailer 2
-
$9,020 CAD
$6,445 USD
View
A
Retailer 3
-
$9,733 CAD
$6,954 USD
View
A
Retailer 4
-
$12,277 CAD
$8,772 USD
View
A
Retailer 5
-
$12,378 CAD
$8,844 USD
View
A
Retailer 6
-
$13,205 CAD
$9,435 USD
View
B+
Retailer 7
-
$18,438 CAD
£10,373 GBP
View
B+
Retailer 8
-
$19,664 CAD
$14,050 USD
View
B+
Retailer 9
-
$22,060 CAD
€15,011 EUR
View
Most Expensive
B
Brilliant Earth
22208618A · Oct 29
$29,392 CAD
$21,000 USD
View
9 more retailers have this diamond
Prices start from $6,794 CADSave up to $22,598 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
$6,794 CAD