CaratHunter
Plans
Princess|Lab Grown|IGI

4.08ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG787623448

Shape and cutting style on the report: Princess cut

Certificate IGI LG787623448

Diamond specifications and retailer prices

From $9,090 AUD
$6,393 USD
As of October 28, 2026
Save $33,429 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $42,519 AUD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 4.08ct lab-grown princess diamond

This 4.08ct 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 LG787623448 or 787623448. Listed at 11 retailers as of October 28, 2026, with prices from $9,090 to $42,519, a $33,429 spread on the same certified stone. Taylor and Hart lists it at $42,519. 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

4.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623448
Dimensions8.77 × 8.69 × 6.23 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
8.77 mm8.69 mm4.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623448
Side View
Table 65.0%Crown 42.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.7%

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 28
Current: $21,798 AUD|Low: $9,090 AUD|High: $75,118 AUD|Avg: $26,255 AUD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 9$9,090 AUD
Retailer 7$10,464 AUD
Retailer 10$13,608 AUD
Retailer 6$14,119 AUD
Retailer 11$14,233 AUD
Retailer 5$15,948 AUD
Retailer 1$21,798 AUD
Retailer 4$24,277 AUD
Retailer 2$30,457 AUD
Retailer 8$35,736 AUD
Taylor and Hart$42,519 AUD
Retailer 3$75,118 AUD

34 data points across 12 retailers

11 retailers$9,090 AUD to $42,519 AUD

A
Cheapest Retailer
-
$9,090 AUD
$6,393 USD
A
Retailer 2
-
$10,464 AUD
$7,359 USD
View
A
Retailer 3
-
$13,608 AUD
$9,570 USD
View
A
Retailer 4
-
$14,119 AUD
$9,930 USD
View
A
Retailer 5
-
$14,233 AUD
HK$78,200 HKD
View
A
Retailer 6
-
$15,948 AUD
£8,831 GBP
View
B+
Retailer 7
-
$21,798 AUD
€14,600 EUR
View
B+
Retailer 8
-
$24,277 AUD
£13,444 GBP
View
B
Retailer 9
-
$30,457 AUD
$21,420 USD
View
B
Retailer 10
-
$35,736 AUD
$25,133 USD
View
Most Expensive
B
Taylor and Hart
4SK5WR9 · Oct 28
$42,519 AUD
$29,903 USD
View
10 more retailers have this diamond
Prices start from $9,090 AUDSave up to $33,429 AUD

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
4.08ct Princess
$9,090 AUD