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Emerald|Lab Grown|IGI

15.00ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG780610025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780610025

Diamond specifications and retailer prices

From £1,830 GBP
$2,452 USD
As of October 30, 2026
Save £8,728 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,558 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 15ct lab-grown emerald diamond

This 15ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780610025 or 780610025. Listed at 17 retailers as of October 30, 2026, with prices from £1,830 to £10,558, a £8,728 spread on the same certified stone. Adiamor lists it at £10,558. 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

15.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780610025
Dimensions17.54 × 11.76 × 7.36 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.54 mm11.76 mm15.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780610025
Side View
Table 68.0%Crown 32.2°Girdle: MediumPavilion 42.3°Culet: LNGDepth 62.6%

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: £10,558 GBP|Low: £1,757 GBP|High: £10,558 GBP|Avg: £3,973 GBP
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
November 1, 2026
Retailer 14£1,830 GBP
Retailer 5£2,123 GBP
Retailer 15£2,123 GBP
Retailer 12£2,246 GBP
Retailer 6£2,598 GBP
Retailer 9£2,866 GBP
Retailer 4£2,918 GBP
Retailer 13£3,183 GBP
Retailer 11£3,218 GBP
Retailer 10£3,286 GBP
Retailer 3£3,310 GBP
Retailer 2£3,933 GBP
Retailer 7£4,026 GBP
Retailer 16£5,668 GBP
Retailer 8£7,409 GBP
Adiamor£10,558 GBP

45 data points across 16 retailers

17 retailers£1,830 GBP to £10,558 GBP

A
Cheapest Retailer
-
£1,830 GBP
$2,452 USD
A
Retailer 2
-
£1,991 GBP
$2,668 USD
View
A
Retailer 3
-
£2,123 GBP
$2,844 USD
View
Retailer 4
-
£2,123 GBP
$2,844 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
£2,246 GBP
$3,010 USD
View
A
Retailer 6
-
£2,598 GBP
$3,481 USD
View
A
Retailer 7
-
£2,866 GBP
View
A
Retailer 8
-
£2,918 GBP
$3,910 USD
View
B+
Retailer 9
-
£3,183 GBP
$4,265 USD
View
B+
Retailer 10
-
£3,218 GBP
€4,107 EUR
View
A
Retailer 11
-
£3,286 GBP
ZAR 71,139 ZAR
View
B+
Retailer 12
-
£3,310 GBP
$4,435 USD
View
B+
Retailer 13
-
£3,933 GBP
A$8,108 AUD
View
B+
Retailer 14
-
£4,026 GBP
View
B
Retailer 15
-
£5,668 GBP
$7,595 USD
View
B
Retailer 16
-
£7,409 GBP
$9,928 USD
View
Most Expensive
B
Adiamor
D-77289992 · Oct 31
£10,558 GBP
$14,146 USD
View
16 more retailers have this diamond
Prices start from £1,830 GBPSave up to £8,728 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
15.00ct Emerald
£1,830 GBP