Emerald|Lab Grown|IGI

1.14ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG597378733

Shape and cutting style on the report: Emerald cut

Certificate IGI LG597378733

Diamond specifications and retailer prices

From $156 USD
As of October 30, 2026
Save $1,344 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,500 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown emerald diamond

This 1.14ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG597378733 or 597378733. Listed at 11 retailers as of October 29, 2026, with prices from $156 to $1,500, a $1,344 spread on the same certified stone. Do Amore Diamonds lists it at $1,500. 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

1.14
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597378733
Dimensions7.08 × 4.87 × 3.28 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
7.08 mm4.87 mm1.14 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597378733
Side View
Table 64.0%Crown 37.2°Girdle: MediumPavilion 40°Culet: LargeDepth 67.4%

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 30
Current: $1,500 USD|Low: $119 USD|High: $1,520 USD|Avg: $597 USD|+0.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 26, 2026
Retailer 10$156 USD
Retailer 15$177 USD
Retailer 8$181 USD
Retailer 3$325 USD
Retailer 12$353 USD
Retailer 5$466 USD
Retailer 7$476 USD
Retailer 6$530 USD
Retailer 14$556 USD
Retailer 9$658 USD
Retailer 11$688 USD
Retailer 4$780 USD
Retailer 2$1,002 USD
Retailer 13$1,020 USD
Do Amore Diamonds$1,500 USD

18 data points across 15 retailers

11 retailers$156 USD to $1,500 USD

A
Cheapest Retailer
-
$156 USD
B+
Retailer 2
-
$177 USD
View
Final sale: no returns
B+
Retailer 3
-
$181 USD
View
B+
Retailer 4
-
$353 USD
View
B
Retailer 5
-
$556 USD
View
B
Retailer 6
-
$658 USD
View
B
Retailer 7
-
$688 USD
View
B
Retailer 8
-
$780 USD
View
B
Retailer 9
-
$1,002 USD
£789 GBP
View
C
Retailer 10
-
$1,020 USD
View
Most Expensive
C
Do Amore Diamonds
27-40FE91385 · Oct 29
$1,500 USD
View
10 more retailers have this diamond
Prices start from $156 USDSave up to $1,344 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
1.14ct Emerald
$156 USD