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Emerald|Lab Grown|IGI

2.57ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG783604728

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783604728

Diamond specifications and retailer prices

From $359 USD
As of October 30, 2026
Save $2,571 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,930 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783604728 or 783604728. Listed at 21 retailers as of October 30, 2026, with prices from $359 to $2,930, a $2,571 spread on the same certified stone. Brilliant Earth lists it at $2,930. 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

2.57
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783604728
Dimensions9.14 × 6.40 × 4.36 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.40 mm2.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783604728
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.8°Culet: LargeDepth 68.1%

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 30
Current: $2,930 USD|Low: $354 USD|High: $4,370 USD|Avg: $1,515 USD|-33.0%
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 13$417 USD
Retailer 5$592 USD
Retailer 9$595 USD
Retailer 2$807 USD
Retailer 3$817 USD
Retailer 4$1,074 USD
Retailer 6$1,089 USD
Retailer 8$1,186 USD
Retailer 7$1,933 USD
Retailer 11$1,953 USD
Retailer 10$2,195 USD
Retailer 12$2,772 USD
Brilliant Earth$2,930 USD

40 data points across 13 retailers

21 retailers$359 USD to $2,930 USD

A
Cheapest Retailer
-
$359 USD
A
Retailer 2
-
$417 USD
View
A
Retailer 3
-
$446 USD
View
A
Retailer 4
-
$446 USD
View
B+
Retailer 5
-
$592 USD
View
A
Retailer 6
-
$595 USD
View
A
Retailer 7
-
$807 USD
£636 GBP
View
A
Retailer 8
-
$817 USD
View
A
Retailer 9
-
$821 USD
View
B+
Retailer 10
-
$1,074 USD
View
A
Retailer 11
-
$1,089 USD
A$1,675 AUD
View
B+
Retailer 12
-
$1,186 USD
ZAR 19,167 ZAR
View
B+
Retailer 13
-
$1,477 USD
CA$2,051 CAD
View
B+
Retailer 14
-
$1,581 USD
View
B+
Retailer 15
-
$1,663 USD
View
B
Retailer 16
-
$1,734 USD
View
B
Retailer 17
-
$1,933 USD
£1,522 GBP
View
B
Retailer 18
-
$1,953 USD
View
Retailer 19
-
$2,195 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$2,710 USD
View
Most Expensive
B
Brilliant Earth
18326721Y · Oct 30
$2,930 USD
View
20 more retailers have this diamond
Prices start from $359 USDSave up to $2,571 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
2.57ct Emerald
$359 USD