Emerald|Lab Grown|IGI

1.27ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG804649615

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804649615

Diamond specifications and retailer prices

From $506 USD
As of October 28, 2026
Save $1,874 USD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,380 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG804649615 or 804649615. Listed at 8 retailers as of October 28, 2026, with prices from $506 to $2,380, a $1,874 spread on the same certified stone. Brilliant Earth lists it at $2,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649615
Dimensions7.38 × 5.18 × 3.39 mm
L/W Ratio1.42
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
7.38 mm5.18 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649615
Side View
Table 62.0%Crown 37.8°Girdle: ThickPavilion 37.3°Culet: LargeDepth 65.4%

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 28
Current: $2,380 USD|Low: $249 USD|High: $2,690 USD|Avg: $1,082 USD|-11.5%
Brilliant Earth
Retailer 2
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Retailer 17
October 26, 2026
Retailer 5$249 USD
Retailer 7$282 USD
Retailer 12$506 USD
Retailer 3$656 USD
Retailer 17$726 USD
Retailer 9$738 USD
Retailer 16$766 USD
Retailer 6$872 USD
Retailer 11$970 USD
Retailer 13$980 USD
Retailer 15$1,094 USD
Retailer 2$1,332 USD
Retailer 8$1,453 USD
Retailer 14$1,565 USD
Retailer 4$1,585 USD
Retailer 10$2,330 USD
Brilliant Earth$2,380 USD

11 data points across 17 retailers

8 retailers$506 USD to $2,380 USD

A
Cheapest Retailer
-
$506 USD
B+
Retailer 2
-
$970 USD
View
Retailer 3
-
$980 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,094 USD
View
B+
Retailer 5
-
$1,332 USD
£1,049 GBP
View
B
Retailer 6
-
$1,565 USD
View
B
Retailer 7
-
$2,330 USD
View
Most Expensive
B
Brilliant Earth
21731242Y · Oct 28
$2,380 USD
View
7 more retailers have this diamond
Prices start from $506 USDSave up to $1,874 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
$506 USD