Oval|Lab Grown|IGI

2.77ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804656381

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804656381

Diamond specifications and retailer prices

From $930 USD
As of October 29, 2026
Save $5,360 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,290 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.77ct lab-grown oval diamond

This 2.77ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804656381 or 804656381. Listed at 12 retailers as of October 29, 2026, with prices from $930 to $6,290, a $5,360 spread on the same certified stone. Brilliant Earth lists it at $6,290. 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

2.77
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656381
Dimensions11.22 × 7.91 × 4.84 mm
L/W Ratio1.42
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
11.22 mm7.91 mm2.77 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656381
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.1°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 29
Current: $6,290 USD|Low: $930 USD|High: $10,990 USD|Avg: $4,619 USD|-42.8%
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
October 30, 2026
Retailer 2$930 USD
Retailer 8$1,231 USD
Retailer 5$2,306 USD
Retailer 11$2,501 USD
Retailer 9$2,525 USD
Retailer 12$2,823 USD
Retailer 6$3,288 USD
Retailer 3$4,962 USD
Retailer 13$5,226 USD
Retailer 10$5,545 USD
Retailer 7$5,780 USD
Retailer 4$5,831 USD
Brilliant Earth$6,290 USD

20 data points across 13 retailers

12 retailers$930 USD to $6,290 USD

A
Cheapest Retailer
-
$930 USD
A
Retailer 2
-
$1,231 USD
View
Retailer 3
-
$1,242 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$1,408 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$2,501 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$2,525 USD
View
Retailer 7
-
$2,798 USD
View
Price last confirmed 44 days ago
Retailer 8
-
$3,106 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$3,288 USD
£2,589 GBP
View
B
Retailer 10
-
$5,545 USD
View
B
Retailer 11
-
$5,780 USD
View
Most Expensive
B
Brilliant Earth
21404774Y · Oct 30
$6,290 USD
View
11 more retailers have this diamond
Prices start from $930 USDSave up to $5,360 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
2.77ct Oval
$930 USD