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Oval|Lab Grown|IGI

3.41ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780661610

Certificate IGI LG780661610

Diamond specifications and retailer prices

From $2,256 USD
Save $15,784 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,040 USD at Brilliant Earth
View at Brilliant Earth

About this 3.41ct lab-grown oval diamond

This 3.41ct lab-grown oval 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 LG780661610 or 780661610. Listed at 12 retailers, with prices from $2,256 to $18,040 at Brilliant Earth, a $15,784 spread on the same certified stone. 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

3.41
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661610
Dimensions11.95 × 8.55 × 5.27 mm
L/W Ratio1.40
Girdle conditionFaceted
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
11.95 mm8.55 mm3.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661610
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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 30
Current: $18,040 USD|Low: $1,732 USD|High: $19,631 USD|Avg: $8,296 USD
Brilliant Earth
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
Retailer 16
September 29, 2026
Retailer 14$2,256 USD
Retailer 13$2,355 USD
Retailer 4$2,424 USD
Retailer 15$2,914 USD
Retailer 16$2,963 USD
Retailer 3$3,679 USD
Retailer 11$3,751 USD
Retailer 9$5,995 USD
Retailer 10$6,029 USD
Retailer 2$6,629 USD
Retailer 7$7,343 USD
Retailer 12$12,970 USD
Retailer 6$13,210 USD
Brilliant Earth$18,040 USD
Retailer 8$18,801 USD
Retailer 5$19,631 USD

25 data points across 16 retailers

12 retailers$2,256 USD to $18,040 USD

A
Cheapest Retailer
-
$2,256 USD
A
Retailer 2
-
$2,355 USD
View
A
Retailer 3
-
$2,424 USD
View
A
Retailer 4
-
$2,914 USD
View
A
Retailer 5
-
$2,963 USD
View
A
Retailer 6
-
$3,679 USD
View
A
Retailer 7
-
$3,751 USD
€3,572 EUR
View
B+
Retailer 8
-
$5,995 USD
View
B+
Retailer 9
-
$6,029 USD
View
B+
Retailer 10
-
$6,629 USD
£5,220 GBP
View
B
Retailer 11
-
$12,970 USD
View
Most Expensive
B
Brilliant Earth
18494904Y · Oct 1
$18,040 USD
View
11 more retailers have this diamond
Prices start from $2,256 USDSave up to $15,784 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 Oval
$2,256 USD