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Oval|Lab Grown|IGI

4.08ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG780662244

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662244

Diamond specifications and retailer prices

From $2,059 USD
As of October 29, 2026
Save $14,001 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,060 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.08ct lab-grown oval diamond

This 4.08ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662244 or 780662244. Listed at 16 retailers as of October 29, 2026, with prices from $2,059 to $16,060, a $14,001 spread on the same certified stone. Brilliant Earth lists it at $16,060. 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

4.08
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662244
Dimensions12.55 × 8.97 × 5.48 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
12.55 mm8.97 mm4.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662244
Side View
Table 59.0%Crown 34.7°Girdle: THK-VTKPavilion 39°Culet: NoneDepth 61.1%

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 29
Current: $16,060 USD|Low: $2,059 USD|High: $24,700 USD|Avg: $6,748 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
October 28, 2026
Retailer 10$2,059 USD
Retailer 5$2,240 USD
Retailer 12$2,465 USD
Retailer 2$2,555 USD
Retailer 3$3,623 USD
Retailer 11$3,735 USD
Retailer 14$3,830 USD
Retailer 8$4,218 USD
Retailer 4$4,340 USD
Retailer 16$4,424 USD
Retailer 6$6,561 USD
Retailer 7$7,100 USD
Retailer 15$7,162 USD
Retailer 9$10,817 USD
Retailer 13$14,160 USD
Brilliant Earth$16,060 USD

35 data points across 16 retailers

16 retailers$2,059 USD to $16,060 USD

A
Cheapest Retailer
-
$2,059 USD
A
Retailer 2
-
$2,240 USD
View
A
Retailer 3
-
$2,465 USD
View
A
Retailer 4
-
$2,555 USD
View
A
Retailer 5
-
$3,623 USD
View
A
Retailer 6
-
$3,735 USD
View
A
Retailer 7
-
$3,830 USD
View
A
Retailer 8
-
$4,218 USD
View
Final sale: no returns
A
Retailer 9
-
$4,340 USD
View
A
Retailer 10
-
$4,424 USD
€4,213 EUR
View
B+
Retailer 11
-
$6,561 USD
View
Retailer 12
-
$7,100 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$7,162 USD
£5,639 GBP
View
B
Retailer 14
-
$10,817 USD
View
B
Retailer 15
-
$14,160 USD
View
Most Expensive
B
Brilliant Earth
18495109Y · Oct 29
$16,060 USD
View
15 more retailers have this diamond
Prices start from $2,059 USDSave up to $14,001 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
4.08ct Oval
$2,059 USD