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Emerald|Lab Grown|IGI

1.21ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG844655661

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844655661

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 28, 2026
Save €949 EUR (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,132 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844655661 or 844655661. Listed at 12 retailers as of October 28, 2026, with prices from €183 to €1,132, a €949 spread on the same certified stone. Brilliant Earth lists it at €1,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844655661
Dimensions7.18 × 4.89 × 3.35 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm4.89 mm1.21 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844655661
Side View
Table 67.0%Crown 38.2°Girdle: Slightly ThickPavilion 41°Culet: LargeDepth 68.5%

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 28
Current: €1,132 EUR|Low: €183 EUR|High: €1,132 EUR|Avg: €587 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11€183 EUR
Retailer 4€277 EUR
Retailer 2€368 EUR
Retailer 5€378 EUR
Retailer 10€388 EUR
Retailer 8€498 EUR
Retailer 7€597 EUR
Retailer 9€694 EUR
Retailer 3€705 EUR
Retailer 6€960 EUR
Retailer 12€1,025 EUR
Brilliant Earth€1,132 EUR

17 data points across 12 retailers

12 retailers€183 EUR to €1,132 EUR

A
Cheapest Retailer
-
€183 EUR
$204 USD
Final sale: no returns
B+
Retailer 2
-
€277 EUR
$308 USD
View
A
Retailer 3
-
€368 EUR
£322 GBP
View
A
Retailer 4
-
€378 EUR
View
A
Retailer 5
-
€388 EUR
$432 USD
View
B+
Retailer 6
-
€498 EUR
A$853 AUD
View
B+
Retailer 7
-
€597 EUR
A$1,023 AUD
View
B
Retailer 8
-
€694 EUR
$772 USD
View
B+
Retailer 9
-
€705 EUR
$785 USD
View
B
Retailer 10
-
€960 EUR
£841 GBP
View
B
Retailer 11
-
€1,025 EUR
$1,140 USD
View
Most Expensive
B
Brilliant Earth
21792313A · Oct 29
€1,132 EUR
$1,260 USD
View
11 more retailers have this diamond
Prices start from €183 EURSave up to €949 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
1.21ct Emerald
€183 EUR