Oval|Lab Grown|IGI

3.81ct F FL Oval Lab Grown Diamond

EX • F/FL • IGI LG809674566

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809674566

Diamond specifications and retailer prices

From $3,395 USD
As of October 31, 2026
Save $12,450 USD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,845 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.81ct lab-grown oval diamond

This 3.81ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809674566 or 809674566. Listed at 25 retailers as of October 31, 2026, with prices from $3,395 to $15,845, a $12,450 spread on the same certified stone. With Clarity lists it at $15,845. 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

3.81
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809674566
Dimensions12.42 × 8.92 × 5.54 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.92 mm3.81 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809674566
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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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 31
Current: $8,198 USD|Low: $2,677 USD|High: $15,528 USD|Avg: $5,918 USD|-1.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 6$2,788 USD
Retailer 11$3,034 USD
Retailer 8$3,234 USD
Retailer 10$3,234 USD
Retailer 4$3,395 USD
Retailer 14$3,464 USD
Retailer 19$3,575 USD
Retailer 20$3,709 USD
Retailer 3$3,732 USD
Retailer 15$4,225 USD
Retailer 12$4,333 USD
Retailer 9$4,446 USD
Retailer 16$4,894 USD
Retailer 7$5,308 USD
Retailer 13$5,578 USD
Retailer 18$7,511 USD
Retailer 5$7,551 USD
Retailer 2$8,047 USD
Retailer 1$8,198 USD
Retailer 17$8,850 USD
Retailer 22$10,516 USD
Retailer 21$14,364 USD
With Clarity$15,528 USD

39 data points across 23 retailers

25 retailers$3,395 USD to $15,845 USD

Retailer 1
-
$2,788 USD
Price last confirmed 22 days ago
Retailer 2
-
$3,034 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$3,234 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$3,234 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$3,395 USD
View
B+
Retailer 6
-
$3,464 USD
View
B+
Retailer 7
-
$3,575 USD
View
Final sale: no returns
B+
Retailer 8
-
$3,709 USD
CA$5,152 CAD
View
B+
Retailer 9
-
$3,732 USD
View
B+
Retailer 10
-
$4,225 USD
View
B+
Retailer 11
-
$4,333 USD
£3,412 GBP
View
Retailer 12
-
$4,446 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$4,894 USD
€4,661 EUR
View
B+
Retailer 14
-
$5,308 USD
View
B+
Retailer 15
-
$5,578 USD
£4,392 GBP
View
B+
Retailer 16
-
$7,511 USD
ZAR 121,337 ZAR
View
B
Retailer 17
-
$7,551 USD
View
B
Retailer 18
-
$8,047 USD
View
B
Retailer 19
-
$8,198 USD
£6,455 GBP
View
B
Retailer 20
-
$8,850 USD
View
B
Retailer 21
-
$9,453 USD
View
B
Retailer 22
-
$10,516 USD
View
B
Retailer 23
-
$11,272 USD
View
B
Retailer 24
-
$14,364 USD
View
Most Expensive
B
With Clarity
809674566 · Oct 31
$15,845 USD
View
24 more retailers have this diamond
Prices start from $3,395 USDSave up to $12,450 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
3.81ct Oval
$3,395 USD