CaratHunter
Plans
Princess|Lab Grown|IGI

4.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG811635702

Shape and cutting style on the report: Princess cut

Certificate IGI LG811635702

Diamond specifications and retailer prices

From $8,204 AUD
$5,763 USD
As of October 30, 2026
Save $48,242 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $56,446 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown princess diamond

This 4.03ct 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 LG811635702 or 811635702. Listed at 14 retailers as of October 30, 2026, with prices from $8,204 to $56,446, a $48,242 spread on the same certified stone. Do Amore Diamonds lists it at $56,446. 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

4.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635702
Dimensions8.76 × 8.49 × 6.38 mm
L/W Ratio1.03
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
8.76 mm8.49 mm4.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635702
Side View
Table 65.0%Crown 44.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 75.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $56,446 AUD|Low: $8,204 AUD|High: $60,346 AUD|Avg: $19,225 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
Retailer 15
October 30, 2026
Retailer 8$8,204 AUD
Retailer 9$8,609 AUD
Retailer 4$8,811 AUD
Retailer 6$8,879 AUD
Retailer 10$9,517 AUD
Retailer 5$11,891 AUD
Retailer 14$12,471 AUD
Retailer 15$13,745 AUD
Retailer 3$15,168 AUD
Retailer 11$18,416 AUD
Retailer 2$18,678 AUD
Retailer 12$21,113 AUD
Retailer 13$21,132 AUD
Retailer 7$31,783 AUD
Do Amore Diamonds$56,446 AUD

31 data points across 15 retailers

14 retailers$8,204 AUD to $56,446 AUD

A+
Cheapest Retailer
-
$8,204 AUD
$5,763 USD
A
Retailer 2
-
$8,609 AUD
$6,047 USD
View
A
Retailer 3
-
$8,811 AUD
$6,189 USD
View
A
Retailer 4
-
$8,879 AUD
$6,237 USD
View
A
Retailer 5
-
$9,517 AUD
$6,685 USD
View
A
Retailer 6
-
$11,891 AUD
$8,353 USD
View
A
Retailer 7
-
$12,471 AUD
$8,760 USD
View
A
Retailer 8
-
$13,745 AUD
$9,655 USD
View
B+
Retailer 9
-
$15,168 AUD
$10,655 USD
View
B+
Retailer 10
-
$18,416 AUD
€12,320 EUR
View
B+
Retailer 11
-
$18,678 AUD
$13,120 USD
View
B+
Retailer 12
-
$21,113 AUD
£11,678 GBP
View
B+
Retailer 13
-
$21,132 AUD
$14,844 USD
View
Most Expensive
B
Do Amore Diamonds
27-54081314E · Oct 30
$56,446 AUD
$39,650 USD
View
13 more retailers have this diamond
Prices start from $8,204 AUDSave up to $48,242 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+
4.03ct Princess
$8,204 AUD