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Emerald|Lab Grown|IGI

1.22ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG487110581

Shape and cutting style on the report: Emerald cut

Certificate IGI LG487110581

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 30, 2026
Save €1,155 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,289 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487110581 or 487110581. Listed at 17 retailers as of October 30, 2026, with prices from €134 to €1,289, a €1,155 spread on the same certified stone. Do Amore Diamonds lists it at €1,289. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487110581
Dimensions6.99 × 4.96 × 3.39 mm
L/W Ratio1.41
Culet sizeLong
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
6.99 mm4.96 mm1.22 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487110581
Side View
Table 64.0%Crown 22.7°Girdle: MED-STKPavilion 45.4°Culet: LNGDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,289 EUR|Low: €129 EUR|High: €1,289 EUR|Avg: €430 EUR
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
November 1, 2026
Retailer 10€134 EUR
Retailer 5€150 EUR
Retailer 9€156 EUR
Retailer 13€166 EUR
Retailer 3€260 EUR
Retailer 8€321 EUR
Retailer 7€327 EUR
Retailer 6€392 EUR
Retailer 12€452 EUR
Retailer 14€567 EUR
Retailer 11€592 EUR
Retailer 4€600 EUR
Retailer 2€861 EUR
Do Amore Diamonds€1,289 EUR

44 data points across 14 retailers

17 retailers€134 EUR to €1,289 EUR

A
Cheapest Retailer
-
€134 EUR
$150 USD
A
Retailer 2
-
€150 EUR
$168 USD
View
Final sale: no returns
A
Retailer 3
-
€156 EUR
$174 USD
View
A
Retailer 4
-
€166 EUR
$186 USD
View
B+
Retailer 5
-
€260 EUR
$290 USD
View
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 7
-
€321 EUR
View
A
Retailer 8
-
€327 EUR
£287 GBP
View
B+
Retailer 9
-
€392 EUR
$438 USD
View
B+
Retailer 10
-
€452 EUR
$505 USD
View
B
Retailer 11
-
€567 EUR
$633 USD
View
B+
Retailer 12
-
€592 EUR
$661 USD
View
B
Retailer 13
-
€600 EUR
$670 USD
View
B
Retailer 14
-
€747 EUR
$835 USD
View
B
Retailer 15
-
€812 EUR
SGD 1,226 SGD
View
B
Retailer 16
-
€861 EUR
£757 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BB20EC9E · Oct 31
€1,289 EUR
$1,440 USD
View
16 more retailers have this diamond
Prices start from €134 EURSave up to €1,155 EUR

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
1.22ct Emerald
€134 EUR