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Emerald|Lab Grown|IGI

2.55ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG502155396

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502155396

Diamond specifications and retailer prices

From $1,680 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,680 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502155396 or 502155396. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.55
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155396
Dimensions9.22 × 6.38 × 4.31 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm6.38 mm2.55 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155396
Side View
Table 64.5%Crown 24.1°Girdle: MediumPavilion 36.8°Culet: LargeDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,680 USD|Low: $1,680 USD|High: $7,468 USD|Avg: $5,305 USD|-58.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
May 1, 2026
Brilliant Earth$1,680 USD
Retailer 7$4,303 USD
Retailer 3$4,884 USD
Retailer 2$5,955 USD
Retailer 5$6,071 USD
Retailer 4$7,400 USD
Retailer 6$7,468 USD

19 data points across 7 retailers

1 retailer

B+
Brilliant Earth
8344025A · Oct 29
$1,680 USD
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B+
2.55ct Emerald
$1,680 USD