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Emerald|Lab Grown|IGI

11.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG658471670

Shape and cutting style on the report: Emerald cut

Certificate IGI LG658471670

Diamond specifications and retailer prices

From €1,759 EUR
$1,965 USD
As of October 30, 2026
Save €12,043 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €13,802 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 11.51ct lab-grown emerald diamond

This 11.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658471670 or 658471670. Listed at 19 retailers as of October 29, 2026, with prices from €1,759 to €13,802, a €12,043 spread on the same certified stone. Do Amore Diamonds lists it at €13,802. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658471670
Dimensions10.49 × 10.49 × 15.08 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm10.49 mm11.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658471670
Side View
Table 70.0%Crown 48.8°Girdle: MediumPavilion 39.7°Culet: LNGDepth 67.8%

Caratlytics Score

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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: €13,802 EUR|Low: €1,688 EUR|High: €13,802 EUR|Avg: €4,128 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 14€1,759 EUR
Retailer 5€1,914 EUR
Retailer 6€1,970 EUR
Retailer 4€2,040 EUR
Retailer 16€2,040 EUR
Retailer 13€2,188 EUR
Retailer 7€2,532 EUR
Retailer 10€2,867 EUR
Retailer 3€3,096 EUR
Retailer 2€3,100 EUR
Retailer 12€3,350 EUR
Retailer 8€4,270 EUR
Retailer 11€4,932 EUR
Retailer 17€5,498 EUR
Retailer 9€6,695 EUR
Retailer 15€6,758 EUR
Do Amore Diamonds€13,802 EUR

44 data points across 17 retailers

19 retailers€1,759 EUR to €13,802 EUR

A
Cheapest Retailer
-
€1,759 EUR
$1,965 USD
A
Retailer 2
-
€1,914 EUR
$2,138 USD
View
A
Retailer 3
-
€1,970 EUR
$2,201 USD
View
Final sale: no returns
A
Retailer 4
-
€2,040 EUR
$2,279 USD
View
Retailer 5
-
€2,040 EUR
$2,279 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€2,188 EUR
$2,445 USD
View
A
Retailer 7
-
€2,532 EUR
$2,829 USD
View
B+
Retailer 8
-
€2,867 EUR
$3,203 USD
View
A
Retailer 9
-
€3,096 EUR
$3,459 USD
View
A
Retailer 10
-
€3,100 EUR
£2,727 GBP
View
A
Retailer 11
-
€3,350 EUR
$3,743 USD
View
B+
Retailer 12
-
€4,270 EUR
£3,756 GBP
View
B+
Retailer 13
-
€4,932 EUR
$5,510 USD
View
B+
Retailer 14
-
€5,498 EUR
$6,142 USD
View
B
Retailer 15
-
€6,695 EUR
$7,480 USD
View
Retailer 16
-
€6,758 EUR
A$11,616 AUD
View
Price last confirmed 21 days ago
Retailer 17
-
€7,873 EUR
$8,795 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
€12,102 EUR
$13,520 USD
View
Most Expensive
B
Do Amore Diamonds
23-658471670 · Oct 29
€13,802 EUR
$15,420 USD
View
18 more retailers have this diamond
Prices start from €1,759 EURSave up to €12,043 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
11.51ct Emerald
€1,759 EUR