CaratHunter
Plans
Emerald|Lab Grown|IGI

15.02ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG841644408

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841644408

Diamond specifications and retailer prices

From £2,638 GBP
$3,535 USD
As of November 1, 2026
Save £12,311 GBP (82%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £21,248 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.02ct lab-grown emerald diamond

This 15.02ct 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 LG841644408 or 841644408. Listed at 5 retailers as of November 1, 2026, with a 467% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.02
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841644408
Dimensions17.55 × 11.22 × 7.55 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.55 mm11.22 mm15.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841644408
Side View
Table 72.0%Crown 39.7°Girdle: Slightly ThickPavilion 39.1°Culet: LargeDepth 67.3%

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: Nov 1
Current: £21,248 GBP|Low: £2,638 GBP|High: £21,248 GBP|Avg: £11,468 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£2,638 GBP
Retailer 2£3,550 GBP
Retailer 3£5,172 GBP
Retailer 4£14,949 GBP
Brilliant Earth£21,248 GBP

2 data points across 5 retailers

5 retailers£2,638 GBP to £14,949 GBP

A
Cheapest Retailer
-
£2,638 GBP
$3,535 USD
B+
Retailer 2
-
£3,550 GBP
$4,757 USD
View
B
Retailer 3
-
£5,172 GBP
A$10,661 AUD
View
B
Retailer 4
-
£14,949 GBP
$20,030 USD
View
Most Expensive
Brilliant Earth
22395943A · Oct 31
£21,248 GBP
$28,470 USD
View
Price under review
4 more retailers have this diamond
Prices start from £2,638 GBPSave up to £12,311 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
15.02ct Emerald
£2,638 GBP