Emerald|Lab Grown|IGI

1.27ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG728516615

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728516615

Diamond specifications and retailer prices

From $220 USD
As of October 30, 2026
Save $1,670 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728516615 or 728516615. Listed at 21 retailers as of October 30, 2026, with prices from $220 to $1,890, a $1,670 spread on the same certified stone. Brilliant Earth lists it at $1,890. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728516615
Dimensions7.40 × 5.13 × 3.36 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.13 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728516615
Side View
Table 62.0%Crown 31.1°Girdle: MediumPavilion 39.6°Culet: LNGDepth 65.5%

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: $1,890 USD|Low: $211 USD|High: $2,300 USD|Avg: $748 USD|-17.8%
Brilliant Earth
Retailer 2
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 21
October 30, 2026
Retailer 3$220 USD
Retailer 14$245 USD
Retailer 8$255 USD
Retailer 4$272 USD
Retailer 6$272 USD
Retailer 21$368 USD
Retailer 15$459 USD
Retailer 16$468 USD
Retailer 2$506 USD
Retailer 9$517 USD
Retailer 17$666 USD
Retailer 11$826 USD
Retailer 5$876 USD
Retailer 20$879 USD
Retailer 7$918 USD
Retailer 10$929 USD
Retailer 13$1,037 USD
Retailer 18$1,093 USD
Retailer 12$1,257 USD
Retailer 19$1,490 USD
Brilliant Earth$1,890 USD

42 data points across 21 retailers

21 retailers$220 USD to $1,890 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$255 USD
View
A
Retailer 4
-
$272 USD
View
A
Retailer 5
-
$272 USD
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$459 USD
€437 EUR
View
A
Retailer 8
-
$468 USD
ZAR 7,563 ZAR
View
A
Retailer 9
-
$506 USD
£399 GBP
View
A
Retailer 10
-
$517 USD
View
A
Retailer 11
-
$666 USD
A$1,025 AUD
View
B+
Retailer 12
-
$826 USD
View
B+
Retailer 13
-
$876 USD
View
B+
Retailer 14
-
$879 USD
View
B+
Retailer 15
-
$929 USD
View
B+
Retailer 16
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$937 USD
View
B+
Retailer 17
-
$1,037 USD
A$1,595 AUD
View
B+
Retailer 18
-
$1,093 USD
£861 GBP
View
B
Retailer 19
-
$1,257 USD
View
B
Retailer 20
-
$1,490 USD
View
Most Expensive
B
Brilliant Earth
15746394A · Oct 30
$1,890 USD
View
20 more retailers have this diamond
Prices start from $220 USDSave up to $1,670 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
$220 USD