CaratHunter
Plans
Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From $7,416 CAD
$5,299 USD
As of October 27, 2026
Save $10,669 CAD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $18,086 CAD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 very-good cut grade and certified by IGI. Listed at 2 retailers as of October 27, 2026, with prices from $7,416 to $18,086, a $10,669 spread on the same certified stone. Blue Nile lists it at $18,086. 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

4.00
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.46 × 8.44 × 6.18 mm
L/W Ratio1.00
Top View
8.46 mm8.44 mm4.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: 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 27
Current: $18,086 CAD|Low: $7,416 CAD|High: $33,856 CAD|Avg: $16,812 CAD|+3.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$7,416 CAD
Retailer 3$7,440 CAD
Retailer 4$11,310 CAD
Retailer 6$16,048 CAD
Retailer 7$18,058 CAD
Blue Nile$18,086 CAD
Retailer 5$33,856 CAD

18 data points across 7 retailers

2 retailers$7,416 CAD to $18,086 CAD

A
Cheapest Retailer
-
$7,416 CAD
$5,299 USD
Most Expensive
B
Blue Nile
28794399 · Oct 29
$18,086 CAD
$12,922 USD
View
1 more retailer has this diamond
Prices start from $7,416 CADSave up to $10,669 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
$7,416 CAD