Emerald|Lab Grown|IGI

1.28ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG612331350

Shape and cutting style on the report: Emerald cut

Certificate IGI LG612331350

Diamond specifications and retailer prices

From $374 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $374 USD at Adiamor
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 Adiamor

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG612331350 or 612331350. Listed at a single retailer as of October 23, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612331350
Dimensions7.38 × 4.90 × 3.42 mm
L/W Ratio1.51
Culet sizeLong
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
7.38 mm4.90 mm1.28 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612331350
Side View
Table 72.0%Crown 47.1°Girdle: MED-STKPavilion 39°Culet: LNGDepth 69.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 23
Current: $374 USD|Low: $242 USD|High: $1,458 USD|Avg: $727 USD|-37.7%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 7, 2026
Retailer 3$306 USD
Adiamor$374 USD
Retailer 4$374 USD
Retailer 2$465 USD
Retailer 6$499 USD
Retailer 5$694 USD
Retailer 7$721 USD
Retailer 9$847 USD
Retailer 8$1,097 USD

65 data points across 9 retailers

1 retailer

B+
Adiamor
D-78622873 · Oct 23
$374 USD
View

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B+
1.28ct Emerald
$374 USD