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Round|Lab Grown|IGI

2.77ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794625444

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794625444

Diamond specifications and retailer prices

From $1,069 USD
As of October 28, 2026
Save $10,271 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,340 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round 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 LG794625444 or 794625444. Listed at 22 retailers as of October 28, 2026, with prices from $1,069 to $11,340, a $10,271 spread on the same certified stone. Brilliant Earth lists it at $11,340. 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 angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625444
Dimensions9.18 × 9.23 × 5.39 mm
L/W Ratio1.01
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
9.18 mm9.23 mm2.77 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625444
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.6%

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 28
Current: $11,340 USD|Low: $991 USD|High: $11,350 USD|Avg: $2,945 USD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
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Retailer 8
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Retailer 10
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 8$1,033 USD
Retailer 20$1,069 USD
Retailer 12$1,124 USD
Retailer 11$1,198 USD
Retailer 6$1,291 USD
Retailer 2$1,576 USD
Retailer 3$1,651 USD
Retailer 16$1,655 USD
Retailer 15$1,809 USD
Retailer 5$2,242 USD
Retailer 9$2,245 USD
Retailer 4$2,286 USD
Retailer 13$2,651 USD
Retailer 17$3,371 USD
Retailer 7$3,568 USD
Retailer 18$3,804 USD
Retailer 14$3,872 USD
Retailer 19$4,086 USD
Retailer 10$5,895 USD
Brilliant Earth$11,340 USD

27 data points across 20 retailers

22 retailers$1,069 USD to $11,340 USD

Retailer 1
-
$1,033 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,069 USD
View
Final sale: no returns
Retailer 3
-
$1,124 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$1,198 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,291 USD
View
Retailer 6
-
$1,376 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$1,576 USD
£1,241 GBP
View
A
Retailer 8
-
$1,651 USD
View
A
Retailer 9
-
$1,655 USD
View
A
Retailer 10
-
$1,809 USD
€1,723 EUR
View
A
Retailer 11
-
$2,242 USD
View
Retailer 12
-
$2,245 USD
View
Price last confirmed 22 days ago
A
Retailer 13
-
$2,286 USD
View
B+
Retailer 14
-
$2,651 USD
ZAR 42,832 ZAR
View
B+
Retailer 15
-
$3,215 USD
View
B+
Retailer 16
-
$3,371 USD
View
B+
Retailer 17
-
$3,568 USD
View
B+
Retailer 18
-
$3,804 USD
SGD 5,140 SGD
View
B+
Retailer 19
-
$3,872 USD
£3,049 GBP
View
B+
Retailer 20
-
$4,086 USD
View
Retailer 21
-
$5,895 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21419485A · Oct 29
$11,340 USD
View
21 more retailers have this diamond
Prices start from $1,069 USDSave up to $10,271 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 Round
$1,069 USD