Oval|Lab Grown|IGI

3.01ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG815698188

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698188

Diamond specifications and retailer prices

From $1,228 USD
As of October 28, 2026
Save $8,012 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,330 USD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct 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 LG815698188 or 815698188. Listed at 22 retailers as of October 28, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698188
Dimensions12.17 × 8.06 × 4.93 mm
L/W Ratio1.51
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
12.17 mm8.06 mm3.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698188
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $9,240 USD|Low: $1,149 USD|High: $11,950 USD|Avg: $3,737 USD|-22.7%
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 29, 2026
Retailer 13$1,228 USD
Retailer 16$1,330 USD
Retailer 2$1,713 USD
Retailer 6$1,902 USD
Retailer 11$2,066 USD
Retailer 3$2,491 USD
Retailer 9$2,767 USD
Retailer 5$2,922 USD
Retailer 7$3,292 USD
Retailer 14$3,585 USD
Retailer 10$4,064 USD
Retailer 8$4,158 USD
Retailer 15$4,345 USD
Retailer 12$4,694 USD
Retailer 4$5,590 USD
Brilliant Earth$9,240 USD

28 data points across 16 retailers

22 retailers$1,228 USD to $9,240 USD

A
Cheapest Retailer
-
$1,228 USD
Final sale: no returns
A
Retailer 2
-
$1,330 USD
View
A
Retailer 3
-
$1,428 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$1,637 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$1,713 USD
£1,349 GBP
View
A
Retailer 6
-
$1,725 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$1,902 USD
View
A
Retailer 8
-
$2,066 USD
€1,968 EUR
View
A
Retailer 9
-
$2,491 USD
View
A
Retailer 10
-
$2,767 USD
ZAR 44,709 ZAR
View
A
Retailer 11
-
$2,922 USD
View
B+
Retailer 12
-
$3,234 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$3,292 USD
£2,592 GBP
View
B+
Retailer 14
-
$3,585 USD
View
B+
Retailer 15
-
$3,686 USD
View
B+
Retailer 16
-
$4,064 USD
£3,200 GBP
View
B+
Retailer 17
-
$4,158 USD
View
B+
Retailer 18
-
$4,345 USD
SGD 5,871 SGD
View
B+
Retailer 19
-
$4,694 USD
View
B+
Retailer 20
-
$5,590 USD
View
B
Retailer 21
-
$9,240 USD
View
Most Expensive
B
Brilliant Earth
20792356A · Sep 28
$12,330 USD
View
Price last confirmed 31 days ago
21 more retailers have this diamond
Prices start from $1,228 USDSave up to $8,012 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
3.01ct Oval
$1,228 USD