Oval|Lab Grown|IGI

3.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG846662792

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846662792

Diamond specifications and retailer prices

From $745 USD
As of October 26, 2026
Save $7,645 USD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,390 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct 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 LG846662792 or 846662792. Listed at 17 retailers as of October 26, 2026, with prices from $745 to $8,390, a $7,645 spread on the same certified stone. Brilliant Earth lists it at $8,390. 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

3.00
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662792
Dimensions11.74 × 7.96 × 4.87 mm
L/W Ratio1.47
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
11.74 mm7.96 mm3.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662792
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 61.2%

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 26
Current: $8,390 USD|Low: $745 USD|High: $8,390 USD|Avg: $3,372 USD
Brilliant Earth
Retailer 2
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Retailer 18
October 29, 2026
Retailer 5$745 USD
Retailer 18$811 USD
Retailer 17$1,040 USD
Retailer 11$1,056 USD
Retailer 12$1,072 USD
Retailer 6$1,399 USD
Retailer 2$1,620 USD
Retailer 7$2,107 USD
Retailer 16$2,234 USD
Retailer 4$2,526 USD
Retailer 14$2,683 USD
Retailer 8$3,670 USD
Retailer 9$3,693 USD
Retailer 13$5,525 USD
Retailer 10$6,446 USD
Retailer 3$6,542 USD
Retailer 15$6,620 USD
Brilliant Earth$8,390 USD

8 data points across 18 retailers

17 retailers$745 USD to $8,390 USD

A
Cheapest Retailer
-
$745 USD
A
Retailer 2
-
$811 USD
View
A
Retailer 3
-
$1,040 USD
View
A
Retailer 4
-
$1,056 USD
£832 GBP
View
A
Retailer 5
-
$1,072 USD
View
A
Retailer 6
-
$1,399 USD
View
A
Retailer 7
-
$1,620 USD
View
A
Retailer 8
-
$2,107 USD
View
A
Retailer 9
-
$2,234 USD
View
A
Retailer 10
-
$2,526 USD
View
A
Retailer 11
-
$2,683 USD
View
B+
Retailer 12
-
$3,670 USD
£2,890 GBP
View
B+
Retailer 13
-
$3,693 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$5,525 USD
View
B
Retailer 15
-
$6,542 USD
View
B
Retailer 16
-
$6,620 USD
View
Most Expensive
B
Brilliant Earth
22257723Y · Oct 28
$8,390 USD
View
16 more retailers have this diamond
Prices start from $745 USDSave up to $7,645 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
3.00ct Oval
$745 USD