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Princess|Lab Grown|IGI

4.09ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG768632808

Shape and cutting style on the report: Princess cut

Certificate IGI LG768632808

Diamond specifications and retailer prices

From $7,332 AUD
$5,151 USD
As of October 30, 2026
Save $43,113 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $50,445 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.09ct lab-grown princess diamond

This 4.09ct 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 LG768632808 or 768632808. Listed at 15 retailers as of October 30, 2026, with prices from $7,332 to $50,445, a $43,113 spread on the same certified stone. Do Amore Diamonds lists it at $50,445. 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

4.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632808
Dimensions8.60 × 8.55 × 6.15 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
8.60 mm8.55 mm4.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632808
Side View
Table 65.0%Crown 45.8°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
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: $50,445 AUD|Low: $7,332 AUD|High: $61,206 AUD|Avg: $17,937 AUD|-17.6%
Do Amore Diamonds
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
October 30, 2026
Retailer 2$7,332 AUD
Retailer 3$7,705 AUD
Retailer 5$7,706 AUD
Retailer 8$7,813 AUD
Retailer 9$8,533 AUD
Retailer 4$10,695 AUD
Retailer 13$11,145 AUD
Retailer 7$11,555 AUD
Retailer 15$13,179 AUD
Retailer 14$13,238 AUD
Retailer 10$16,389 AUD
Retailer 11$19,205 AUD
Retailer 12$23,533 AUD
Retailer 6$30,560 AUD
Do Amore Diamonds$50,445 AUD

33 data points across 15 retailers

15 retailers$7,332 AUD to $50,445 AUD

A
Cheapest Retailer
-
$7,332 AUD
$5,151 USD
A
Retailer 2
-
$7,705 AUD
$5,413 USD
View
A
Retailer 3
-
$7,706 AUD
$5,414 USD
View
A
Retailer 4
-
$7,813 AUD
$5,489 USD
View
A
Retailer 5
-
$8,533 AUD
$5,995 USD
View
A
Retailer 6
-
$10,695 AUD
$7,514 USD
View
A
Retailer 7
-
$11,145 AUD
$7,830 USD
View
A
Retailer 8
-
$11,555 AUD
$8,118 USD
View
Final sale: no returns
A
Retailer 9
-
$13,179 AUD
$9,259 USD
View
A
Retailer 10
-
$13,238 AUD
$9,300 USD
View
B+
Retailer 11
-
$16,389 AUD
€10,966 EUR
View
B+
Retailer 12
-
$19,205 AUD
£10,624 GBP
View
B+
Retailer 13
-
$23,533 AUD
$16,533 USD
View
B
Retailer 14
-
$30,560 AUD
$21,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-30E8E7476 · Oct 30
$50,445 AUD
$35,440 USD
View
14 more retailers have this diamond
Prices start from $7,332 AUDSave up to $43,113 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
4.09ct Princess
$7,332 AUD