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Radiant|Lab Grown|IGI

14.48ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG848623787

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG848623787

Diamond specifications and retailer prices

From £2,168 GBP
$2,905 USD
As of October 31, 2026
Save £10,460 GBP (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £12,628 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 14.48ct lab-grown radiant diamond

This 14.48ct 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 LG848623787 or 848623787. Listed at 3 retailers as of October 31, 2026, with prices from £2,168 to £12,628, a £10,460 spread on the same certified stone. Brilliant Earth lists it at £12,628. 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

14.48
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848623787
Dimensions17.50 × 12.08 × 7.89 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.50 mm12.08 mm14.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848623787
Side View
Table 66.0%Crown 44.8°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £12,628 GBP|Low: £2,168 GBP|High: £13,120 GBP|Avg: £6,862 GBP|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£2,168 GBP
Retailer 2£3,018 GBP
Brilliant Earth£12,628 GBP

10 data points across 3 retailers

3 retailers£2,168 GBP to £12,628 GBP

A
Cheapest Retailer
-
£2,168 GBP
$2,905 USD
Final sale: no returns
A
Retailer 2
-
£3,018 GBP
View
Most Expensive
B
Brilliant Earth
22238123A · Oct 31
£12,628 GBP
$16,920 USD
View
2 more retailers have this diamond
Prices start from £2,168 GBPSave up to £10,460 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
14.48ct Radiant
£2,168 GBP