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Emerald|Lab Grown|IGI

3.21ct I VS1 Emerald Lab Grown Diamond

GD • I/VS1 • IGI LG474117957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG474117957

Diamond specifications and retailer prices

From €2,878 EUR
$3,215 USD
As of October 30, 2026
Save €5,628 EUR (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €8,505 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.21ct lab-grown emerald diamond

This 3.21ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG474117957 or 474117957. Listed at 10 retailers as of October 29, 2026, with prices from €2,878 to €8,505, a €5,628 spread on the same certified stone. MOH London lists it at €8,505. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.21
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474117957
Dimensions9.58 × 7.15 × 4.71 mm
L/W Ratio1.34
Culet sizeLarge
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
9.58 mm7.15 mm3.21 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474117957
Side View
Table 64.0%Crown 34.9°Girdle: MediumPavilion 37.6°Culet: LargeDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €8,505 EUR|Low: €2,762 EUR|High: €8,573 EUR|Avg: €4,567 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
October 29, 2026
Retailer 5€2,878 EUR
Retailer 11€3,016 EUR
Retailer 8€3,131 EUR
Retailer 6€3,338 EUR
Retailer 10€3,346 EUR
Retailer 3€3,477 EUR
Retailer 4€4,259 EUR
Retailer 12€4,300 EUR
Retailer 7€5,183 EUR
Retailer 9€5,770 EUR
Retailer 2€7,749 EUR
MOH London€8,505 EUR

16 data points across 12 retailers

10 retailers€2,878 EUR to €8,505 EUR

B
Cheapest Retailer
-
€2,878 EUR
$3,215 USD
B
Retailer 2
-
€3,016 EUR
$3,369 USD
View
B
Retailer 3
-
€3,131 EUR
$3,498 USD
View
B
Retailer 4
-
€3,338 EUR
$3,729 USD
View
B
Retailer 5
-
€3,346 EUR
CA$5,191 CAD
View
B
Retailer 6
-
€4,171 EUR
$4,660 USD
View
C
Retailer 7
-
€5,183 EUR
$5,791 USD
View
C
Retailer 8
-
€5,770 EUR
£5,076 GBP
View
C
Retailer 9
-
€7,749 EUR
ZAR 139,854 ZAR
View
Most Expensive
C
MOH London
LG474117957 · Oct 29
€8,505 EUR
£7,482 GBP
View
9 more retailers have this diamond
Prices start from €2,878 EURSave up to €5,628 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
3.21ct Emerald
€2,878 EUR