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Princess|Lab Grown|IGI

4.35ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG821638885

Shape and cutting style on the report: Princess cut

Certificate IGI LG821638885

Diamond specifications and retailer prices

From $9,289 AUD
$6,525 USD
As of October 31, 2026
Save $51,499 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $60,788 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.35ct lab-grown princess diamond

This 4.35ct 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 LG821638885 or 821638885. Listed at 14 retailers as of October 31, 2026, with prices from $9,289 to $60,788, a $51,499 spread on the same certified stone. Do Amore Diamonds lists it at $60,788. 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

4.35
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638885
Dimensions8.73 × 8.64 × 6.39 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
8.73 mm8.64 mm4.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821638885
Side View
Table 65.0%Crown 45.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 74.0%

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 31
Current: $60,788 AUD|Low: $9,289 AUD|High: $60,788 AUD|Avg: $22,028 AUD|+6.8%
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
October 31, 2026
Retailer 7$9,289 AUD
Retailer 2$10,229 AUD
Retailer 10$10,582 AUD
Retailer 5$12,186 AUD
Retailer 12$12,271 AUD
Retailer 11$13,111 AUD
Retailer 6$19,831 AUD
Retailer 8$19,876 AUD
Retailer 3$21,781 AUD
Retailer 9$22,735 AUD
Retailer 4$48,610 AUD
Do Amore Diamonds$60,788 AUD

30 data points across 12 retailers

14 retailers$9,289 AUD to $60,788 AUD

A
Cheapest Retailer
-
$9,289 AUD
$6,525 USD
Retailer 2
-
$9,413 AUD
$6,612 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$9,524 AUD
$6,690 USD
View
Retailer 4
-
$9,790 AUD
$6,877 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$10,229 AUD
$7,185 USD
View
A
Retailer 6
-
$12,186 AUD
$8,560 USD
View
A
Retailer 7
-
$12,271 AUD
$8,620 USD
View
Retailer 8
-
$12,963 AUD
$9,106 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$13,111 AUD
$9,210 USD
View
B+
Retailer 10
-
$19,831 AUD
$13,930 USD
View
B+
Retailer 11
-
$19,876 AUD
€13,297 EUR
View
Retailer 12
-
$21,781 AUD
$15,300 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$22,735 AUD
£12,575 GBP
View
Most Expensive
B
Do Amore Diamonds
27-769F49405 · Oct 31
$60,788 AUD
$42,700 USD
View
13 more retailers have this diamond
Prices start from $9,289 AUDSave up to $51,499 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
4.35ct Princess
$9,289 AUD