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Princess|Lab Grown|IGI

4.02ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG790611918

Shape and cutting style on the report: Princess cut

Certificate IGI LG790611918

Diamond specifications and retailer prices

From $11,021 AUD
$7,743 USD
As of October 30, 2026
Save $33,834 AUD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $44,855 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 4.02ct lab-grown princess diamond

This 4.02ct 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 LG790611918 or 790611918. Listed at 23 retailers as of October 30, 2026, with prices from $11,021 to $44,855, a $33,834 spread on the same certified stone. Michael Trio lists it at $44,855. 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

4.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611918
Dimensions8.67 × 8.61 × 6.11 mm
L/W Ratio1.01
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
8.67 mm8.61 mm4.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611918
Side View
Table 65.0%Crown 46.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $44,855 AUD|Low: $10,580 AUD|High: $44,855 AUD|Avg: $20,016 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 16$11,021 AUD
Retailer 7$11,302 AUD
Retailer 8$12,344 AUD
Retailer 15$12,690 AUD
Retailer 4$12,785 AUD
Retailer 6$12,785 AUD
Retailer 14$14,221 AUD
Retailer 13$14,378 AUD
Retailer 5$14,801 AUD
Retailer 2$15,762 AUD
Retailer 9$18,330 AUD
Retailer 11$21,284 AUD
Retailer 12$23,860 AUD
Retailer 10$27,212 AUD
Retailer 17$30,048 AUD
Retailer 3$32,740 AUD
Michael Trio$44,855 AUD

39 data points across 17 retailers

23 retailers$11,021 AUD to $44,855 AUD

A
Cheapest Retailer
-
$11,021 AUD
$7,743 USD
A
Retailer 2
-
$11,302 AUD
$7,940 USD
View
A
Retailer 3
-
$11,463 AUD
$8,053 USD
View
A
Retailer 4
-
$11,762 AUD
$8,263 USD
View
A
Retailer 5
-
$12,344 AUD
$8,672 USD
View
Final sale: no returns
A
Retailer 6
-
$12,690 AUD
$8,915 USD
View
A
Retailer 7
-
$12,785 AUD
$8,982 USD
View
Retailer 8
-
$12,785 AUD
$8,982 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$13,173 AUD
HK$72,300 HKD
View
A
Retailer 10
-
$14,221 AUD
$9,991 USD
View
A
Retailer 11
-
$14,378 AUD
$10,101 USD
View
A
Retailer 12
-
$14,801 AUD
$10,398 USD
View
A
Retailer 13
-
$15,762 AUD
£8,719 GBP
View
B+
Retailer 14
-
$18,330 AUD
£10,140 GBP
View
B+
Retailer 15
-
$21,284 AUD
€14,241 EUR
View
B+
Retailer 16
-
$23,860 AUD
£13,199 GBP
View
B+
Retailer 17
-
$27,212 AUD
ZAR 308,851 ZAR
View
B
Retailer 18
-
$30,048 AUD
$21,110 USD
View
B
Retailer 19
-
$30,822 AUD
$21,654 USD
View
B
Retailer 20
-
$32,740 AUD
$23,001 USD
View
B
Retailer 21
-
$35,597 AUD
$25,009 USD
View
B
Retailer 22
-
$42,080 AUD
$29,563 USD
View
Most Expensive
B
Michael Trio
1571348416 · Oct 30
$44,855 AUD
SGD 42,585 SGD
View
22 more retailers have this diamond
Prices start from $11,021 AUDSave up to $33,834 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
4.02ct Princess
$11,021 AUD