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Emerald|Lab Grown|IGI

1.26ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG571324248

Shape and cutting style on the report: Emerald cut

Certificate IGI LG571324248

Diamond specifications and retailer prices

From $167 USD
As of October 27, 2026
Save $1,433 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,600 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown emerald diamond

This 1.26ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG571324248 or 571324248. Listed at 11 retailers as of October 27, 2026, with prices from $167 to $1,600, a $1,433 spread on the same certified stone. Do Amore Diamonds lists it at $1,600. 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

1.26
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571324248
Dimensions7.30 × 5.08 × 3.44 mm
L/W Ratio1.44
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
7.30 mm5.08 mm1.26 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571324248
Side View
Table 63.0%Crown 36.2°Girdle: MediumPavilion 41.3°Culet: LNGDepth 67.7%

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 27
Current: $1,600 USD|Low: $128 USD|High: $1,620 USD|Avg: $656 USD
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 25, 2026
Retailer 10$167 USD
Retailer 15$189 USD
Retailer 8$193 USD
Retailer 3$354 USD
Retailer 12$371 USD
Retailer 4$488 USD
Retailer 7$517 USD
Retailer 6$567 USD
Retailer 14$616 USD
Retailer 9$702 USD
Retailer 11$733 USD
Retailer 5$860 USD
Retailer 2$1,068 USD
Retailer 13$1,290 USD
Do Amore Diamonds$1,600 USD

20 data points across 15 retailers

11 retailers$167 USD to $1,600 USD

A
Cheapest Retailer
-
$167 USD
B+
Retailer 2
-
$189 USD
View
Final sale: no returns
B+
Retailer 3
-
$193 USD
View
B
Retailer 4
-
$371 USD
View
B
Retailer 5
-
$616 USD
View
B
Retailer 6
-
$702 USD
View
B
Retailer 7
-
$733 USD
View
B
Retailer 8
-
$860 USD
View
B
Retailer 9
-
$1,068 USD
£841 GBP
View
C
Retailer 10
-
$1,290 USD
View
Most Expensive
C
Do Amore Diamonds
27-2D9786AE9 · Oct 27
$1,600 USD
View
10 more retailers have this diamond
Prices start from $167 USDSave up to $1,433 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
1.26ct Emerald
$167 USD