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Round|Lab Grown|IGI

1.48ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From £477 GBP
$639 USD
As of October 30, 2026
Save £1,417 GBP (75%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,894 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from £477 to £1,894, a £1,417 spread on the same certified stone. Helzberg Diamonds lists it at £1,894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.41 × 7.43 mm
L/W Ratio1.00
Top View
7.41 mm7.43 mm1.48 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,894 GBP|Low: £477 GBP|High: £2,090 GBP|Avg: £1,317 GBP|-9.4%
Helzberg Diamonds
Retailer 2
October 10, 2026
Retailer 2£477 GBP
Helzberg Diamonds£1,894 GBP

4 data points across 2 retailers

2 retailers£477 GBP to £1,894 GBP

A
Cheapest Retailer
-
£477 GBP
$639 USD
Most Expensive
B
Helzberg Diamonds
ZXZOILMMHJKI · Oct 30
£1,894 GBP
$2,538 USD
View
1 more retailer has this diamond
Prices start from £477 GBPSave up to £1,417 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
1.48ct Round
£477 GBP