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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 $2,745 CAD
$1,965 USD
As of October 30, 2026
Save $18,795 CAD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,540 CAD 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 $2,745 to $21,540, a $18,795 spread on the same certified stone. Do Amore Diamonds lists it at $21,540. 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
Color
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: $21,540 CAD|Low: $2,635 CAD|High: $21,540 CAD|Avg: $6,442 CAD
Do Amore Diamonds
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
Retailer 17
October 30, 2026
Retailer 14$2,745 CAD
Retailer 5$2,987 CAD
Retailer 6$3,075 CAD
Retailer 4$3,184 CAD
Retailer 16$3,184 CAD
Retailer 13$3,415 CAD
Retailer 7$3,952 CAD
Retailer 10$4,474 CAD
Retailer 3$4,832 CAD
Retailer 2$4,838 CAD
Retailer 12$5,229 CAD
Retailer 8$6,663 CAD
Retailer 11$7,697 CAD
Retailer 17$8,580 CAD
Retailer 9$10,449 CAD
Retailer 15$10,547 CAD
Do Amore Diamonds$21,540 CAD

44 data points across 17 retailers

19 retailers$2,745 CAD to $21,540 CAD

A
Cheapest Retailer
-
$2,745 CAD
$1,965 USD
A
Retailer 2
-
$2,987 CAD
$2,138 USD
View
A
Retailer 3
-
$3,075 CAD
$2,201 USD
View
Final sale: no returns
A
Retailer 4
-
$3,184 CAD
$2,279 USD
View
Retailer 5
-
$3,184 CAD
$2,279 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,415 CAD
$2,445 USD
View
A
Retailer 7
-
$3,952 CAD
$2,829 USD
View
B+
Retailer 8
-
$4,474 CAD
$3,203 USD
View
A
Retailer 9
-
$4,832 CAD
$3,459 USD
View
A
Retailer 10
-
$4,838 CAD
£2,727 GBP
View
A
Retailer 11
-
$5,229 CAD
$3,743 USD
View
B+
Retailer 12
-
$6,663 CAD
£3,756 GBP
View
B+
Retailer 13
-
$7,697 CAD
$5,510 USD
View
B+
Retailer 14
-
$8,580 CAD
$6,142 USD
View
B
Retailer 15
-
$10,449 CAD
$7,480 USD
View
Retailer 16
-
$10,547 CAD
A$11,616 AUD
View
Price last confirmed 21 days ago
Retailer 17
-
$12,286 CAD
$8,795 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$18,886 CAD
$13,520 USD
View
Most Expensive
B
Do Amore Diamonds
23-658471670 · Oct 29
$21,540 CAD
$15,420 USD
View
18 more retailers have this diamond
Prices start from $2,745 CADSave up to $18,795 CAD

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
$2,745 CAD