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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG790611919

Shape and cutting style on the report: Princess cut

Certificate IGI LG790611919

Diamond specifications and retailer prices

From $10,969 AUD
$7,706 USD
As of October 30, 2026
Save $33,672 AUD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $44,641 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

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 LG790611919 or 790611919. Listed at 23 retailers as of October 30, 2026, with prices from $10,969 to $44,641, a $33,672 spread on the same certified stone. Michael Trio lists it at $44,641. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611919
Dimensions8.73 × 8.57 × 6.07 mm
L/W Ratio1.02
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
8.73 mm8.57 mm4.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611919
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 70.8%

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: $44,641 AUD|Low: $8,667 AUD|High: $44,641 AUD|Avg: $19,301 AUD
Michael Trio
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9$8,667 AUD
Retailer 15$10,969 AUD
Retailer 6$11,249 AUD
Retailer 7$12,284 AUD
Retailer 14$12,633 AUD
Retailer 3$12,722 AUD
Retailer 5$12,722 AUD
Retailer 13$14,153 AUD
Retailer 4$14,729 AUD
Retailer 2$15,684 AUD
Retailer 8$18,243 AUD
Retailer 11$21,177 AUD
Retailer 12$23,744 AUD
Retailer 10$27,081 AUD
Retailer 16$29,891 AUD
Retailer 17$32,582 AUD
Michael Trio$44,641 AUD

38 data points across 17 retailers

23 retailers$10,969 AUD to $44,641 AUD

A
Cheapest Retailer
-
$10,969 AUD
$7,706 USD
A
Retailer 2
-
$11,249 AUD
$7,903 USD
View
A
Retailer 3
-
$11,407 AUD
$8,014 USD
View
A
Retailer 4
-
$11,703 AUD
$8,222 USD
View
A
Retailer 5
-
$12,284 AUD
$8,630 USD
View
Final sale: no returns
A
Retailer 6
-
$12,633 AUD
$8,875 USD
View
A
Retailer 7
-
$12,722 AUD
$8,938 USD
View
Retailer 8
-
$12,722 AUD
$8,938 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$13,118 AUD
HK$72,000 HKD
View
A
Retailer 10
-
$14,153 AUD
$9,943 USD
View
A
Retailer 11
-
$14,308 AUD
$10,052 USD
View
A
Retailer 12
-
$14,729 AUD
$10,348 USD
View
A
Retailer 13
-
$15,684 AUD
£8,676 GBP
View
B+
Retailer 14
-
$18,243 AUD
£10,092 GBP
View
B+
Retailer 15
-
$21,177 AUD
€14,169 EUR
View
B+
Retailer 16
-
$23,744 AUD
£13,135 GBP
View
B+
Retailer 17
-
$27,081 AUD
ZAR 307,356 ZAR
View
B
Retailer 18
-
$29,891 AUD
$21,000 USD
View
B
Retailer 19
-
$30,669 AUD
$21,546 USD
View
B
Retailer 20
-
$32,582 AUD
$22,890 USD
View
B
Retailer 21
-
$35,425 AUD
$24,887 USD
View
B
Retailer 22
-
$41,954 AUD
$29,474 USD
View
Most Expensive
B
Michael Trio
7161731420 · Oct 30
$44,641 AUD
SGD 42,381 SGD
View
22 more retailers have this diamond
Prices start from $10,969 AUDSave up to $33,672 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
4.00ct Princess
$10,969 AUD