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Emerald|Lab Grown|IGI

1.21ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG514268645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514268645

Diamond specifications and retailer prices

From €850 EUR
$950 USD
As of October 29, 2026
Save €1,834 EUR (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,113 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514268645 or 514268645. Listed at 12 retailers as of October 28, 2026, with a 216% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514268645
Dimensions7.68 × 4.97 × 3.16 mm
L/W Ratio1.55
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
7.68 mm4.97 mm1.21 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514268645
Side View
Table 63.0%Crown 25.3°Girdle: MediumPavilion 37.4°Culet: LNGDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,113 EUR|Low: €850 EUR|High: €4,145 EUR|Avg: €2,198 EUR|-0.5%
MOH London
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
Retailer 16
October 29, 2026
Retailer 9€850 EUR
Retailer 2€1,234 EUR
Retailer 14€1,344 EUR
Retailer 15€1,382 EUR
Retailer 10€1,432 EUR
Retailer 13€1,432 EUR
Retailer 4€1,584 EUR
Retailer 7€1,612 EUR
Retailer 5€1,948 EUR
Retailer 11€2,263 EUR
Retailer 3€2,599 EUR
Retailer 12€2,684 EUR
Retailer 8€3,206 EUR
Retailer 16€3,465 EUR
Retailer 6€4,100 EUR
MOH London€4,113 EUR

19 data points across 16 retailers

12 retailers€850 EUR to €2,684 EUR

B+
Cheapest Retailer
-
€850 EUR
$950 USD
B
Retailer 2
-
€1,234 EUR
$1,379 USD
View
B
Retailer 3
-
€1,344 EUR
$1,501 USD
View
B
Retailer 4
-
€1,382 EUR
$1,544 USD
View
Final sale: no returns
B
Retailer 5
-
€1,432 EUR
$1,600 USD
View
Retailer 6
-
€1,432 EUR
$1,600 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€1,584 EUR
$1,770 USD
View
B
Retailer 8
-
€2,263 EUR
$2,528 USD
View
B
Retailer 9
-
€2,599 EUR
$2,904 USD
View
B
Retailer 10
-
€2,684 EUR
$2,999 USD
View
Retailer 11
-
€3,465 EUR
£3,048 GBP
View
Price under review
Most Expensive
MOH London
LG514268645 · Oct 29
€4,113 EUR
£3,618 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €850 EURSave up to €1,834 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.

B+
1.21ct Emerald
€850 EUR