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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 $3,550 AUD
$2,494 USD
As of October 29, 2026
Save $16,864 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,414 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 $3,550 to $20,414, a $16,864 spread on the same certified stone. Do Amore Diamonds lists it at $20,414. 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
Colour
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: $20,414 AUD|Low: $3,538 AUD|High: $35,576 AUD|Avg: $10,514 AUD|-42.6%
Do Amore Diamonds
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 30, 2026
Retailer 11$3,550 AUD
Retailer 8$3,680 AUD
Retailer 4$4,704 AUD
Retailer 6$5,331 AUD
Retailer 10$5,380 AUD
Retailer 12$5,519 AUD
Retailer 14$6,322 AUD
Retailer 13$6,372 AUD
Retailer 5$7,840 AUD
Retailer 3$10,093 AUD
Retailer 7$10,360 AUD
Retailer 2$13,652 AUD
Retailer 9$15,588 AUD
Do Amore Diamonds$20,414 AUD

34 data points across 14 retailers

14 retailers$3,550 AUD to $20,414 AUD

A
Cheapest Retailer
-
$3,550 AUD
$2,494 USD
A
Retailer 2
-
$3,680 AUD
$2,585 USD
View
Retailer 3
-
$4,704 AUD
$3,304 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$5,331 AUD
$3,745 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$5,380 AUD
$3,779 USD
View
A
Retailer 6
-
$5,519 AUD
$3,877 USD
View
A
Retailer 7
-
$6,322 AUD
$4,441 USD
View
A
Retailer 8
-
$6,372 AUD
€4,263 EUR
View
Retailer 9
-
$7,840 AUD
$5,507 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$10,093 AUD
$7,090 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$10,360 AUD
£5,730 GBP
View
B
Retailer 12
-
$13,652 AUD
$9,590 USD
View
B
Retailer 13
-
$15,588 AUD
$10,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-03A829044 · Oct 29
$20,414 AUD
$14,340 USD
View
13 more retailers have this diamond
Prices start from $3,550 AUDSave up to $16,864 AUD

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
$3,550 AUD