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Emerald|Lab Grown|IGI

15.04ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG830673314

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830673314

Diamond specifications and retailer prices

From £2,849 GBP
As of November 1, 2026
Save £8,428 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £11,277 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.04ct lab-grown emerald diamond

This 15.04ct 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 LG830673314 or 830673314. Listed at 9 retailers as of October 31, 2026, with prices from £2,849 to £11,277, a £8,428 spread on the same certified stone. Brilliant Earth lists it at £11,277. 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

15.04
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830673314
Dimensions17.71 × 11.42 × 7.55 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.71 mm11.42 mm15.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830673314
Side View
Table 63.0%Crown 33.5°Girdle: MediumPavilion 40.1°Culet: LargeDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £11,277 GBP|Low: £2,825 GBP|High: £2,194,321 GBP|Avg: £94,242 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2£2,849 GBP
Retailer 5£3,227 GBP
Retailer 3£3,450 GBP
Retailer 6£4,441 GBP
Retailer 7£7,222 GBP
Retailer 4£10,595 GBP
Retailer 8£10,618 GBP
Brilliant Earth£11,277 GBP

15 data points across 8 retailers

9 retailers£2,849 GBP to £11,277 GBP

A
Cheapest Retailer
-
£2,849 GBP
B+
Retailer 2
-
£3,227 GBP
$4,324 USD
View
B+
Retailer 3
-
£3,450 GBP
€4,402 EUR
View
Retailer 4
-
£4,441 GBP
$5,950 USD
View
Price last confirmed 11 days ago
B
Retailer 5
-
£7,222 GBP
$9,677 USD
View
B
Retailer 6
-
£10,595 GBP
$14,196 USD
View
B
Retailer 7
-
£10,618 GBP
$14,227 USD
View
B
Retailer 8
-
£11,277 GBP
$15,110 USD
View
Most Expensive
B
Brilliant Earth
22268386A · Oct 31
£11,277 GBP
$15,110 USD
View
8 more retailers have this diamond
Prices start from £2,849 GBPSave up to £8,428 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
15.04ct Emerald
£2,849 GBP