Princess|Lab Grown|IGI

4.11ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG828616375

Shape and cutting style on the report: Princess cut

Certificate IGI LG828616375

Diamond specifications and retailer prices

From $6,431 USD
As of October 31, 2026
Save $23,408 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $29,839 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 4.11ct lab-grown princess diamond

This 4.11ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828616375 or 828616375. Listed at 12 retailers as of October 27, 2026, with prices from $6,431 to $29,839, a $23,408 spread on the same certified stone. Wholesale Diamonds Direct lists it at $29,839. 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

4.11
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616375
Dimensions8.78 × 8.74 × 6.33 mm
L/W Ratio1.00
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 mm8.74 mm4.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616375
Side View
Table 65.0%Crown 40.8°Girdle: MediumPavilion 39.1°Culet: NoneDepth 72.4%

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: $8,470 USD|Low: $6,431 USD|High: $44,066 USD|Avg: $20,701 USD|-35.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 4$6,431 USD
Retailer 6$8,422 USD
Retailer 1$8,470 USD
Retailer 11$10,880 USD
Retailer 3$11,353 USD
Retailer 5$12,360 USD
Retailer 9$18,201 USD
Retailer 10$19,390 USD
Retailer 8$23,364 USD
Retailer 7$26,707 USD
Retailer 2$27,041 USD
Wholesale Diamonds Direct$29,839 USD

27 data points across 12 retailers

12 retailers$6,431 USD to $29,839 USD

A
Cheapest Retailer
-
$6,431 USD
A
Retailer 2
-
$8,422 USD
HK$65,800 HKD
View
A
Retailer 3
-
$8,470 USD
£6,669 GBP
View
Retailer 4
-
$10,880 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$11,353 USD
View
B+
Retailer 6
-
$12,360 USD
View
B+
Retailer 7
-
$18,201 USD
€17,334 EUR
View
B+
Retailer 8
-
$19,390 USD
£15,268 GBP
View
B
Retailer 9
-
$23,364 USD
View
B
Retailer 10
-
$26,707 USD
View
Retailer 11
-
$27,041 USD
A$41,602 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Wholesale Diamonds Direct
413988080 · Oct 27
$29,839 USD
View
11 more retailers have this diamond
Prices start from $6,431 USDSave up to $23,408 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
4.11ct Princess
$6,431 USD