Princess|Lab Grown|IGI

4.26ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG804660044

Shape and cutting style on the report: Princess cut

Certificate IGI LG804660044

Diamond specifications and retailer prices

From $6,081 USD
As of October 30, 2026
Save $35,759 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $41,840 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.26ct lab-grown princess diamond

This 4.26ct 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 LG804660044 or 804660044. Listed at 15 retailers as of October 30, 2026, with prices from $6,081 to $41,840, a $35,759 spread on the same certified stone. Do Amore Diamonds lists it at $41,840. 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

4.26
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660044
Dimensions8.78 × 8.60 × 6.29 mm
L/W Ratio1.02
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
8.78 mm8.60 mm4.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660044
Side View
Table 66.0%Crown 43.3°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 73.1%

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: $41,840 USD|Low: $6,081 USD|High: $44,740 USD|Avg: $12,865 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 31, 2026
Retailer 11$6,081 USD
Retailer 9$6,326 USD
Retailer 2$6,373 USD
Retailer 12$6,391 USD
Retailer 13$7,045 USD
Retailer 3$7,279 USD
Retailer 8$8,388 USD
Retailer 7$8,446 USD
Retailer 6$8,448 USD
Retailer 4$9,243 USD
Retailer 5$9,895 USD
Retailer 10$13,650 USD
Retailer 14$13,674 USD
Retailer 15$15,650 USD
Do Amore Diamonds$41,840 USD

33 data points across 15 retailers

15 retailers$6,081 USD to $41,840 USD

A+
Cheapest Retailer
-
$6,081 USD
A
Retailer 2
-
$6,326 USD
View
A
Retailer 3
-
$6,373 USD
View
A
Retailer 4
-
$6,391 USD
View
A
Retailer 5
-
$6,551 USD
View
A
Retailer 6
-
$7,045 USD
View
A
Retailer 7
-
$8,388 USD
View
A
Retailer 8
-
$8,446 USD
View
Final sale: no returns
A
Retailer 9
-
$8,448 USD
View
A
Retailer 10
-
$9,243 USD
View
A
Retailer 11
-
$9,895 USD
View
B+
Retailer 12
-
$13,650 USD
View
B+
Retailer 13
-
$13,674 USD
€13,023 EUR
View
B+
Retailer 14
-
$15,650 USD
£12,323 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A4FC11057 · Oct 31
$41,840 USD
View
14 more retailers have this diamond
Prices start from $6,081 USDSave up to $35,759 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+
4.26ct Princess
$6,081 USD