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Emerald|Lab Grown|IGI

1.01ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG407988499

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407988499

Diamond specifications and retailer prices

From €528 EUR
$590 USD
As of October 31, 2026
Save €3,011 EUR (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,539 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407988499 or 407988499. Listed at 10 retailers as of October 25, 2026, with prices from €528 to €3,539, a €3,011 spread on the same certified stone. MOH London lists it at €3,539. 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

1.01
Carat
J
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle21.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407988499
Dimensions6.61 × 4.81 × 3.21 mm
L/W Ratio1.37
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.61 mm4.81 mm1.01 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407988499
Side View
Table 63.5%Crown 21.7°Girdle: Slightly ThickPavilion 39.7°Culet: LNGDepth 66.7%

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 31
Current: €3,539 EUR|Low: €528 EUR|High: €3,582 EUR|Avg: €1,584 EUR|+0.1%
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 30, 2026
Retailer 2€528 EUR
Retailer 5€899 EUR
Retailer 10€977 EUR
Retailer 6€1,042 EUR
Retailer 9€1,042 EUR
Retailer 12€1,199 EUR
Retailer 3€1,498 EUR
Retailer 7€1,664 EUR
Retailer 8€1,953 EUR
Retailer 11€2,178 EUR
Retailer 4€2,332 EUR
MOH London€3,539 EUR

17 data points across 12 retailers

10 retailers€528 EUR to €3,539 EUR

A
Cheapest Retailer
-
€528 EUR
$590 USD
B+
Retailer 2
-
€899 EUR
$1,004 USD
View
B+
Retailer 3
-
€977 EUR
$1,092 USD
View
B
Retailer 4
-
€1,042 EUR
$1,164 USD
View
Retailer 5
-
€1,042 EUR
$1,164 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
€1,199 EUR
$1,340 USD
View
B
Retailer 7
-
€1,664 EUR
$1,859 USD
View
B
Retailer 8
-
€1,953 EUR
$2,182 USD
View
B
Retailer 9
-
€2,178 EUR
$2,433 USD
View
Most Expensive
C
MOH London
LG407988499 · Oct 25
€3,539 EUR
£3,113 GBP
View
9 more retailers have this diamond
Prices start from €528 EURSave up to €3,011 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
1.01ct Emerald
€528 EUR