Princess|Lab Grown|IGI

3.41ct D IF Princess Lab Grown Diamond

- • D/IF • IGI LG780666216

Certificate IGI LG780666216

Diamond specifications and retailer prices

From $1,866 USD
Save $11,614 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,480 USD at Brilliant Earth
View at Brilliant Earth

About this 3.41ct lab-grown princess diamond

This 3.41ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG780666216 or 780666216. Listed at 18 retailers, with prices from $1,866 to $13,480 at Brilliant Earth, a $11,614 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.41
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666216
Dimensions8.19 × 8.19 × 8.07 mm
L/W Ratio1.00
Culet sizePointed
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
8.19 mm8.19 mm3.41 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666216
Side View
Table 64.0%Crown 44.1°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $13,480 USD|Low: $1,509 USD|High: $25,360 USD|Avg: $5,806 USD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 1, 2026
Retailer 12$1,866 USD
Retailer 6$2,030 USD
Retailer 9$2,112 USD
Retailer 5$2,267 USD
Retailer 4$2,330 USD
Retailer 2$2,870 USD
Retailer 7$2,880 USD
Retailer 8$2,957 USD
Retailer 18$3,708 USD
Retailer 13$3,732 USD
Retailer 16$4,798 USD
Retailer 11$5,330 USD
Retailer 15$5,402 USD
Retailer 17$5,961 USD
Retailer 14$6,906 USD
Retailer 10$9,884 USD
Retailer 3$12,840 USD
Brilliant Earth$13,480 USD

36 data points across 18 retailers

18 retailers$1,866 USD to $13,480 USD

A
Cheapest Retailer
-
$1,866 USD
A
Retailer 2
-
$2,030 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$2,112 USD
View
A
Retailer 4
-
$2,267 USD
View
A
Retailer 5
-
$2,330 USD
View
A
Retailer 6
-
$2,870 USD
£2,260 GBP
View
A
Retailer 7
-
$2,880 USD
View
A
Retailer 8
-
$2,957 USD
View
A
Retailer 9
-
$3,708 USD
€3,531 EUR
View
A
Retailer 10
-
$3,732 USD
View
A
Retailer 11
-
$4,798 USD
A$7,381 AUD
View
B+
Retailer 12
-
$5,330 USD
View
B+
Retailer 13
-
$5,402 USD
A$8,310 AUD
View
B+
Retailer 14
-
$5,961 USD
View
B+
Retailer 15
-
$6,906 USD
£5,438 GBP
View
B
Retailer 16
-
$9,884 USD
View
B
Retailer 17
-
$12,840 USD
View
Most Expensive
B
Brilliant Earth
19020903Y · Sep 29
$13,480 USD
View
17 more retailers have this diamond
Prices start from $1,866 USDSave up to $11,614 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.

A
3.41ct Princess
$1,866 USD