Emerald|Lab Grown|IGI

2.57ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG792606674

Shape and cutting style on the report: Emerald cut

Certificate IGI LG792606674

Diamond specifications and retailer prices

From $358 USD
As of October 30, 2026
Save $3,322 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,680 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 LG792606674 or 792606674. Listed at 18 retailers as of October 30, 2026, with prices from $358 to $3,680, a $3,322 spread on the same certified stone. Brilliant Earth lists it at $3,680. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792606674
Dimensions9.72 × 6.46 × 4.13 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm6.46 mm2.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792606674
Side View
Table 66.0%Crown 32.4°Girdle: MediumPavilion 40.1°Culet: LargeDepth 63.9%

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: $3,680 USD|Low: $688 USD|High: $4,920 USD|Avg: $1,366 USD|-25.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$713 USD
Retailer 7$715 USD
Retailer 2$805 USD
Retailer 10$816 USD
Retailer 11$821 USD
Retailer 4$1,086 USD
Retailer 6$1,183 USD
Retailer 8$1,303 USD
Retailer 3$1,678 USD
Retailer 5$1,927 USD
Brilliant Earth$3,680 USD

42 data points across 11 retailers

18 retailers$358 USD to $3,680 USD

A
Cheapest Retailer
-
$358 USD
Retailer 2
-
$439 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$444 USD
View
A
Retailer 4
-
$444 USD
View
B+
Retailer 5
-
$713 USD
View
A
Retailer 6
-
$715 USD
View
A
Retailer 7
-
$805 USD
£634 GBP
View
A
Retailer 8
-
$816 USD
View
A
Retailer 9
-
$821 USD
View
A
Retailer 10
-
$1,086 USD
A$1,670 AUD
View
B+
Retailer 11
-
$1,183 USD
ZAR 19,110 ZAR
View
B+
Retailer 12
-
$1,303 USD
View
B+
Retailer 13
-
$1,577 USD
View
B+
Retailer 14
-
$1,678 USD
View
B
Retailer 15
-
$1,730 USD
View
B
Retailer 16
-
$1,927 USD
£1,517 GBP
View
B
Retailer 17
-
$3,180 USD
View
Most Expensive
B
Brilliant Earth
20958353Y · Oct 30
$3,680 USD
View
17 more retailers have this diamond
Prices start from $358 USDSave up to $3,322 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
$358 USD