Emerald|Lab Grown|IGI

11.50ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG610310513

Shape and cutting style on the report: Emerald cut

Certificate IGI LG610310513

Diamond specifications and retailer prices

From €5,934 EUR
$6,630 USD
As of October 31, 2026
10 retailers carry this diamond
Only listing: €5,934 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 11.5ct lab-grown emerald diamond

This 11.5ct lab-grown emerald sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG610310513 or 610310513. Listed at 10 retailers as of October 31, 2026. 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

11.50
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610310513
Dimensions17.97 × 9.12 × 6.21 mm
L/W Ratio1.97
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
17.97 mm9.12 mm11.50 ctJ / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610310513
Side View
Table 70.0%Crown 39.3°Girdle: STK-THKPavilion 35.9°Culet: LargeDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €5,934 EUR|Low: €5,934 EUR|High: €62,783 EUR|Avg: €46,164 EUR|-35.9%
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 30, 2026
Brilliant Earth€5,934 EUR
Retailer 5€36,828 EUR
Retailer 9€41,823 EUR
Retailer 6€46,165 EUR
Retailer 11€46,165 EUR
Retailer 13€48,483 EUR
Retailer 3€48,577 EUR
Retailer 8€51,362 EUR
Retailer 12€51,704 EUR
Retailer 2€52,760 EUR
Retailer 7€53,551 EUR
Retailer 10€53,551 EUR
Retailer 4€57,492 EUR

12 data points across 13 retailers

10 retailers

B
Brilliant Earth
19754488A · Oct 31
€5,934 EUR
$6,630 USD
View

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B
11.50ct Emerald
€5,934 EUR