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Radiant|Lab Grown|IGI

14.88ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG834617902

Certificate IGI LG834617902

Diamond specifications and retailer prices

From £4,479 GBP
$6,001 USD
As of November 1, 2026
Save £4,806 GBP (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £25,435 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 14.88ct lab-grown radiant diamond

This 14.88ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834617902 or 834617902. Listed at 8 retailers as of November 1, 2026, with a 107% 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

14.88
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG834617902
Dimensions17.21 × 12.01 × 8.16 mm
L/W Ratio1.43
Top View
17.21 mm12.01 mm14.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834617902
Side View
Table 66.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 67.9%

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: £25,435 GBP|Low: £3,080 GBP|High: £25,435 GBP|Avg: £8,285 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9£3,080 GBP
Retailer 7£4,479 GBP
Retailer 6£4,598 GBP
Retailer 3£5,349 GBP
Retailer 8£8,795 GBP
Retailer 5£8,928 GBP
Retailer 4£9,062 GBP
Retailer 2£9,285 GBP
Brilliant Earth£25,435 GBP

10 data points across 9 retailers

8 retailers£4,479 GBP to £9,285 GBP

A
Cheapest Retailer
-
£4,479 GBP
$6,001 USD
A
Retailer 2
-
£4,598 GBP
$6,160 USD
View
B+
Retailer 3
-
£5,349 GBP
€6,826 EUR
View
B
Retailer 4
-
£8,795 GBP
$11,785 USD
View
B
Retailer 5
-
£8,928 GBP
$11,963 USD
View
B
Retailer 6
-
£9,062 GBP
$12,143 USD
View
B
Retailer 7
-
£9,285 GBP
A$19,140 AUD
View
Most Expensive
Brilliant Earth
22181548A · Oct 31
£25,435 GBP
$34,080 USD
View
Price under review
7 more retailers have this diamond
Prices start from £4,479 GBPSave up to £4,806 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
14.88ct Radiant
£4,479 GBP