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Princess|Lab Grown|IGI

4.17ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784646990

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646990

Diamond specifications and retailer prices

From $8,480 AUD
$5,957 USD
As of October 30, 2026
Save $49,859 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $58,339 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.17ct lab-grown princess diamond

This 4.17ct 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 LG784646990 or 784646990. Listed at 14 retailers as of October 30, 2026, with prices from $8,480 to $58,339, a $49,859 spread on the same certified stone. Do Amore Diamonds lists it at $58,339. 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

4.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646990
Dimensions8.70 × 8.60 × 6.40 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
8.70 mm8.60 mm4.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646990
Side View
Table 63.0%Crown 42.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 74.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $58,339 AUD|Low: $8,480 AUD|High: $62,382 AUD|Avg: $18,060 AUD|-6.5%
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
November 1, 2026
Retailer 12$8,480 AUD
Retailer 10$8,826 AUD
Retailer 8$8,888 AUD
Retailer 13$8,907 AUD
Retailer 14$9,823 AUD
Retailer 6$11,776 AUD
Retailer 9$11,901 AUD
Retailer 4$12,889 AUD
Retailer 5$14,108 AUD
Retailer 7$15,181 AUD
Retailer 3$19,055 AUD
Retailer 11$19,318 AUD
Retailer 2$21,707 AUD
Do Amore Diamonds$58,339 AUD

34 data points across 14 retailers

14 retailers$8,480 AUD to $58,339 AUD

A+
Cheapest Retailer
-
$8,480 AUD
$5,957 USD
A
Retailer 2
-
$8,826 AUD
$6,200 USD
View
A
Retailer 3
-
$8,888 AUD
$6,243 USD
View
A
Retailer 4
-
$8,907 AUD
$6,257 USD
View
A
Retailer 5
-
$9,823 AUD
$6,900 USD
View
A
Retailer 6
-
$11,776 AUD
$8,272 USD
View
Final sale: no returns
A
Retailer 7
-
$11,901 AUD
$8,360 USD
View
A
Retailer 8
-
$12,889 AUD
$9,054 USD
View
A
Retailer 9
-
$14,108 AUD
$9,910 USD
View
B+
Retailer 10
-
$15,181 AUD
$10,664 USD
View
B+
Retailer 11
-
$19,055 AUD
€12,748 EUR
View
B+
Retailer 12
-
$19,318 AUD
$13,570 USD
View
B+
Retailer 13
-
$21,707 AUD
£12,006 GBP
View
Most Expensive
B
Do Amore Diamonds
27-67A4BD8C6 · Oct 31
$58,339 AUD
$40,980 USD
View
13 more retailers have this diamond
Prices start from $8,480 AUDSave up to $49,859 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+
4.17ct Princess
$8,480 AUD