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Round|Lab Grown|IGI

2.77ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825661093

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825661093

Diamond specifications and retailer prices

From $948 USD
As of October 29, 2026
Save $10,402 USD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,350 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 LG825661093 or 825661093. Listed at 18 retailers as of October 29, 2026, with prices from $948 to $11,350, a $10,402 spread on the same certified stone. Brilliant Earth lists it at $11,350. 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 angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661093
Dimensions9.17 × 9.12 × 5.45 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 LG825661093
Top View
9.17 mm9.12 mm2.77 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661093
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.6%

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 29
Current: $11,350 USD|Low: $948 USD|High: $11,360 USD|Avg: $3,163 USD|-0.1%
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
Retailer 17
October 30, 2026
Retailer 17$948 USD
Retailer 14$1,031 USD
Retailer 16$1,107 USD
Retailer 9$1,198 USD
Retailer 13$1,275 USD
Retailer 2$1,685 USD
Retailer 3$1,759 USD
Retailer 12$1,870 USD
Retailer 15$2,369 USD
Retailer 10$2,836 USD
Retailer 5$3,091 USD
Retailer 4$3,392 USD
Retailer 11$3,749 USD
Retailer 6$3,932 USD
Retailer 7$4,230 USD
Retailer 8$5,895 USD
Brilliant Earth$11,350 USD

29 data points across 17 retailers

18 retailers$948 USD to $11,350 USD

A
Cheapest Retailer
-
$948 USD
A
Retailer 2
-
$1,031 USD
View
A
Retailer 3
-
$1,107 USD
View
Final sale: no returns
Retailer 4
-
$1,198 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,275 USD
View
Retailer 6
-
$1,376 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$1,685 USD
£1,327 GBP
View
A
Retailer 8
-
$1,759 USD
View
A
Retailer 9
-
$1,870 USD
€1,781 EUR
View
A
Retailer 10
-
$2,369 USD
View
B+
Retailer 11
-
$2,836 USD
ZAR 45,823 ZAR
View
B+
Retailer 12
-
$3,091 USD
View
B+
Retailer 13
-
$3,392 USD
View
B+
Retailer 14
-
$3,749 USD
£2,952 GBP
View
B+
Retailer 15
-
$3,932 USD
SGD 5,313 SGD
View
B+
Retailer 16
-
$4,230 USD
View
Retailer 17
-
$5,895 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21589585A · Oct 29
$11,350 USD
View
17 more retailers have this diamond
Prices start from $948 USDSave up to $10,402 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
$948 USD