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Oval|Lab Grown|IGI

3.86ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG814604350

Certificate IGI LG814604350

Diamond specifications and retailer prices

From $3,490 USD
Save $8,113 USD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,603 USD at Taylor and Hart
View at Taylor and Hart

About this 3.86ct lab-grown oval diamond

This 3.86ct 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 LG814604350 or 814604350. Listed at 17 retailers, with prices from $3,490 to $11,603 at Taylor and Hart, a $8,113 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

3.86
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814604350
Dimensions15.47 × 8.30 × 4.99 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.47 mm8.30 mm3.86 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814604350
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.1%

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: Oct 1
Current: $4,595 USD|Low: $2,272 USD|High: $11,971 USD|Avg: $6,155 USD|-1.4%
Retailer 1
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
Taylor and Hart
September 29, 2026
Retailer 16$3,490 USD
Retailer 11$3,681 USD
Retailer 5$3,693 USD
Retailer 14$3,820 USD
Retailer 1$4,595 USD
Retailer 3$4,760 USD
Retailer 12$4,934 USD
Retailer 8$5,316 USD
Retailer 4$5,478 USD
Retailer 2$5,745 USD
Retailer 9$7,593 USD
Retailer 15$8,288 USD
Retailer 13$8,405 USD
Retailer 10$8,543 USD
Retailer 7$9,717 USD
Retailer 6$10,827 USD
Taylor and Hart$11,603 USD

36 data points across 17 retailers

17 retailers$3,490 USD to $11,603 USD

A
Cheapest Retailer
-
$3,490 USD
A
Retailer 2
-
$3,681 USD
View
A
Retailer 3
-
$3,693 USD
View
A
Retailer 4
-
$3,820 USD
CA$5,306 CAD
View
B+
Retailer 5
-
$4,605 USD
£3,626 GBP
View
B+
Retailer 6
-
$4,760 USD
View
B+
Retailer 7
-
$4,934 USD
€4,699 EUR
View
B+
Retailer 8
-
$5,316 USD
A$8,178 AUD
View
B+
Retailer 9
-
$5,478 USD
View
B+
Retailer 10
-
$5,745 USD
£4,524 GBP
View
B
Retailer 11
-
$7,593 USD
ZAR 122,666 ZAR
View
B
Retailer 12
-
$8,288 USD
View
B
Retailer 13
-
$8,405 USD
View
B
Retailer 14
-
$8,543 USD
£6,727 GBP
View
B
Retailer 15
-
$9,717 USD
View
B
Retailer 16
-
$10,827 USD
View
Most Expensive
B
Taylor and Hart
Z5S4ON8 · Oct 1
$11,603 USD
View
16 more retailers have this diamond
Prices start from $3,490 USDSave up to $8,113 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
3.86ct Oval
$3,490 USD