Princess|Lab Grown|IGI

4.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800684593

Shape and cutting style on the report: Princess cut

Certificate IGI LG800684593

Diamond specifications and retailer prices

From $5,763 USD
As of October 30, 2026
Save $33,887 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $39,650 USD 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 LG800684593 or 800684593. Listed at 15 retailers as of October 30, 2026, with prices from $5,763 to $39,650, a $33,887 spread on the same certified stone. Do Amore Diamonds lists it at $39,650. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684593
Dimensions8.86 × 8.58 × 6.04 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
8.86 mm8.58 mm4.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684593
Side View
Table 65.0%Crown 40.9°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 70.4%

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: $39,650 USD|Low: $5,763 USD|High: $42,390 USD|Avg: $12,910 USD|-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 2$5,763 USD
Retailer 8$6,047 USD
Retailer 3$6,189 USD
Retailer 5$6,237 USD
Retailer 9$6,685 USD
Retailer 7$8,002 USD
Retailer 4$8,353 USD
Retailer 13$8,760 USD
Retailer 14$9,655 USD
Retailer 15$10,655 USD
Retailer 10$12,936 USD
Retailer 11$14,831 USD
Retailer 12$18,534 USD
Retailer 6$21,160 USD
Do Amore Diamonds$39,650 USD

32 data points across 15 retailers

15 retailers$5,763 USD to $39,650 USD

A+
Cheapest Retailer
-
$5,763 USD
A
Retailer 2
-
$6,047 USD
View
A
Retailer 3
-
$6,189 USD
View
A
Retailer 4
-
$6,237 USD
View
A
Retailer 5
-
$6,685 USD
View
A
Retailer 6
-
$8,002 USD
View
Final sale: no returns
A
Retailer 7
-
$8,353 USD
View
A
Retailer 8
-
$8,760 USD
View
A
Retailer 9
-
$9,655 USD
View
B+
Retailer 10
-
$10,655 USD
View
B+
Retailer 11
-
$12,936 USD
€12,320 EUR
View
B+
Retailer 12
-
$14,831 USD
£11,678 GBP
View
B+
Retailer 13
-
$18,534 USD
View
B
Retailer 14
-
$21,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-3F3E04BC1 · Oct 30
$39,650 USD
View
14 more retailers have this diamond
Prices start from $5,763 USDSave up to $33,887 USD

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
$5,763 USD