Emerald|Lab Grown|IGI

1.27ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG840619743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840619743

Diamond specifications and retailer prices

From $314 USD
As of November 5, 2026
Save $857 USD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,171 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840619743 or 840619743. Listed at 5 retailers as of November 4, 2026, with prices from $314 to $1,171, a $857 spread on the same certified stone. Taylor and Hart lists it at $1,171. 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

1.27
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619743
Dimensions7.64 × 5.05 × 3.37 mm
L/W Ratio1.51
Culet sizeLarge
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
Top View
7.64 mm5.05 mm1.27 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619743
Side View
Table 64.0%Crown 33°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $848 USD|Low: $314 USD|High: $1,171 USD|Avg: $687 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 5, 2026
Retailer 2$314 USD
Retailer 4$349 USD
Retailer 3$608 USD
Retailer 1$848 USD
Taylor and Hart$1,171 USD

2 data points across 5 retailers

5 retailers$314 USD to $1,171 USD

A
Cheapest Retailer
-
$314 USD
Final sale: no returns
A
Retailer 2
-
$349 USD
View
B+
Retailer 3
-
$608 USD
View
B+
Retailer 4
-
$848 USD
View
Most Expensive
B
Taylor and Hart
INR19FL · Nov 4
$1,171 USD
View
4 more retailers have this diamond
Prices start from $314 USDSave up to $857 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
1.27ct Emerald
$314 USD