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Emerald|Lab Grown|IGI

1.21ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG660443371

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660443371

Diamond specifications and retailer prices

From €181 EUR
As of November 4, 2026
Save €1,221 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,402 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660443371 or 660443371. Listed at 14 retailers as of November 4, 2026, with prices from €181 to €1,402, a €1,221 spread on the same certified stone. Do Amore Diamonds lists it at €1,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443371
Dimensions7.49 × 5.28 × 3.24 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.28 mm1.21 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443371
Side View
Table 65.0%Crown 35.8°Girdle: MediumPavilion 42.2°Culet: LNGDepth 61.4%

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: Nov 4
Current: €1,402 EUR|Low: €304 EUR|High: €1,402 EUR|Avg: €632 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10€307 EUR
Retailer 8€327 EUR
Retailer 5€344 EUR
Retailer 9€403 EUR
Retailer 4€486 EUR
Retailer 6€488 EUR
Retailer 7€614 EUR
Retailer 11€795 EUR
Retailer 3€885 EUR
Retailer 2€931 EUR
Do Amore Diamonds€1,402 EUR

26 data points across 11 retailers

14 retailers€181 EUR to €1,402 EUR

Retailer 1
-
€181 EUR
Price last confirmed 33 days ago
A
Retailer 2
-
€181 EUR
View
A
Retailer 3
-
€307 EUR
View
A
Retailer 4
-
€327 EUR
View
A
Retailer 5
-
€344 EUR
View
A
Retailer 6
-
€403 EUR
View
A
Retailer 7
-
€486 EUR
View
B+
Retailer 8
-
€488 EUR
View
B+
Retailer 9
-
€614 EUR
View
Retailer 10
-
€642 EUR
View
Price last confirmed 29 days ago
B+
Retailer 11
-
€642 EUR
View
B
Retailer 12
-
€795 EUR
View
B
Retailer 13
-
€931 EUR
View
Most Expensive
B
Do Amore Diamonds
27-55AA60A40 · Nov 4
€1,402 EUR
$1,580 USD
View
13 more retailers have this diamond
Prices start from €181 EURSave up to €1,221 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
€181 EUR