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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 £1,476 GBP
$1,965 USD
As of October 30, 2026
Save £10,104 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £11,579 GBP 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 £1,476 to £11,579, a £10,104 spread on the same certified stone. Do Amore Diamonds lists it at £11,579. 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

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 30
Current: £11,579 GBP|Low: £1,416 GBP|High: £11,579 GBP|Avg: £3,463 GBP
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£1,476 GBP
Retailer 5£1,605 GBP
Retailer 6£1,653 GBP
Retailer 4£1,711 GBP
Retailer 16£1,711 GBP
Retailer 13£1,836 GBP
Retailer 7£2,124 GBP
Retailer 10£2,405 GBP
Retailer 3£2,597 GBP
Retailer 2£2,601 GBP
Retailer 12£2,811 GBP
Retailer 8£3,582 GBP
Retailer 11£4,138 GBP
Retailer 17£4,612 GBP
Retailer 9£5,617 GBP
Retailer 15£5,670 GBP
Do Amore Diamonds£11,579 GBP

44 data points across 17 retailers

19 retailers£1,476 GBP to £11,579 GBP

A
Cheapest Retailer
-
£1,476 GBP
$1,965 USD
A
Retailer 2
-
£1,605 GBP
$2,138 USD
View
A
Retailer 3
-
£1,653 GBP
$2,201 USD
View
Final sale: no returns
A
Retailer 4
-
£1,711 GBP
$2,279 USD
View
Retailer 5
-
£1,711 GBP
$2,279 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£1,836 GBP
$2,445 USD
View
A
Retailer 7
-
£2,124 GBP
$2,829 USD
View
B+
Retailer 8
-
£2,405 GBP
$3,203 USD
View
A
Retailer 9
-
£2,597 GBP
$3,459 USD
View
A
Retailer 10
-
£2,601 GBP
View
A
Retailer 11
-
£2,811 GBP
$3,743 USD
View
B+
Retailer 12
-
£3,582 GBP
View
B+
Retailer 13
-
£4,138 GBP
$5,510 USD
View
B+
Retailer 14
-
£4,612 GBP
$6,142 USD
View
B
Retailer 15
-
£5,617 GBP
$7,480 USD
View
Retailer 16
-
£5,670 GBP
A$11,616 AUD
View
Price last confirmed 21 days ago
Retailer 17
-
£6,605 GBP
$8,795 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
£10,153 GBP
$13,520 USD
View
Most Expensive
B
Do Amore Diamonds
23-658471670 · Oct 29
£11,579 GBP
$15,420 USD
View
18 more retailers have this diamond
Prices start from £1,476 GBPSave up to £10,104 GBP

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
£1,476 GBP