Oval|Lab Grown|IGI

4.13ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG811635520

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811635520

Diamond specifications and retailer prices

From $2,494 USD
As of October 29, 2026
Save $13,756 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,250 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.13ct lab-grown oval diamond

This 4.13ct 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 LG811635520 or 811635520. Listed at 14 retailers as of October 29, 2026, with prices from $2,494 to $16,250, a $13,756 spread on the same certified stone. Brilliant Earth lists it at $16,250. 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

4.13
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635520
Dimensions12.68 × 9.04 × 5.73 mm
L/W Ratio1.40
Girdle conditionFaceted
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
12.68 mm9.04 mm4.13 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635520
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 29
Current: $16,250 USD|Low: $2,485 USD|High: $24,990 USD|Avg: $7,432 USD|-14.6%
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
October 29, 2026
Retailer 10$2,494 USD
Retailer 7$2,585 USD
Retailer 4$3,304 USD
Retailer 6$3,745 USD
Retailer 9$3,779 USD
Retailer 12$3,877 USD
Retailer 14$4,441 USD
Retailer 13$4,476 USD
Retailer 5$5,507 USD
Retailer 3$7,090 USD
Retailer 2$7,277 USD
Retailer 8$10,950 USD
Retailer 11$14,340 USD
Brilliant Earth$16,250 USD

33 data points across 14 retailers

14 retailers$2,494 USD to $16,250 USD

A
Cheapest Retailer
-
$2,494 USD
A
Retailer 2
-
$2,585 USD
View
Retailer 3
-
$3,304 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$3,745 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$3,779 USD
View
A
Retailer 6
-
$3,877 USD
View
A
Retailer 7
-
$4,441 USD
View
A
Retailer 8
-
$4,476 USD
€4,263 EUR
View
Retailer 9
-
$5,507 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$7,090 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$7,277 USD
£5,730 GBP
View
B
Retailer 12
-
$10,950 USD
View
B
Retailer 13
-
$14,340 USD
View
Most Expensive
B
Brilliant Earth
21060535Y · Oct 29
$16,250 USD
View
13 more retailers have this diamond
Prices start from $2,494 USDSave up to $13,756 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
4.13ct Oval
$2,494 USD