Emerald|Lab Grown|IGI

1.21ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG747524958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG747524958

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of October 30, 2026
Save €855 EUR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,128 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 LG747524958 or 747524958. Listed at 12 retailers as of October 29, 2026, with prices from €273 to €1,128, a €855 spread on the same certified stone. Brilliant Earth lists it at €1,128. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.3°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747524958
Dimensions7.73 × 5.02 × 3.32 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.02 mm1.21 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747524958
Side View
Table 67.0%Crown 24.3°Girdle: MED-STKPavilion 44.2°Culet: LargeDepth 66.1%

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: €1,128 EUR|Low: €264 EUR|High: €1,164 EUR|Avg: €553 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10€273 EUR
Retailer 11€286 EUR
Retailer 2€363 EUR
Retailer 7€370 EUR
Retailer 3€386 EUR
Retailer 5€386 EUR
Retailer 6€479 EUR
Retailer 4€506 EUR
Retailer 8€595 EUR
Retailer 13€671 EUR
Retailer 12€696 EUR
Retailer 9€944 EUR
Brilliant Earth€1,128 EUR

43 data points across 13 retailers

12 retailers€273 EUR to €1,128 EUR

B+
Cheapest Retailer
-
€273 EUR
$305 USD
A
Retailer 2
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 3
-
€363 EUR
£320 GBP
View
A
Retailer 4
-
€370 EUR
View
A
Retailer 5
-
€386 EUR
$431 USD
View
B+
Retailer 6
-
€479 EUR
$535 USD
View
B+
Retailer 7
-
€595 EUR
A$1,023 AUD
View
B+
Retailer 8
-
€671 EUR
$750 USD
View
B+
Retailer 9
-
€696 EUR
$778 USD
View
B
Retailer 10
-
€812 EUR
CA$1,260 CAD
View
B
Retailer 11
-
€944 EUR
£830 GBP
View
Most Expensive
B
Brilliant Earth
16716086A · Oct 29
€1,128 EUR
$1,260 USD
View
11 more retailers have this diamond
Prices start from €273 EURSave up to €855 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
€273 EUR