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Cushion|Lab Grown|IGI

1.07ct E FL Cushion Lab Grown Diamond

GD • E/FL

Diamond specifications and retailer prices

From £464 GBP
$622 USD
As of October 30, 2026
Save £964 GBP (67%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,428 GBP at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.07ct lab-grown cushion diamond

This 1.07ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from £464 to £1,428, a £964 spread on the same certified stone. Helzberg Diamonds lists it at £1,428. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.07
Carat
E
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.33 × 5.31 mm
L/W Ratio1.38
Top View
7.33 mm5.31 mm1.07 ctE / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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

Last verified: Oct 30
Current: £1,428 GBP|Low: £464 GBP|High: £1,976 GBP|Avg: £1,134 GBP|-27.8%
Helzberg Diamonds
Retailer 2
October 23, 2026
Retailer 2£464 GBP
Helzberg Diamonds£1,428 GBP

6 data points across 2 retailers

2 retailers£464 GBP to £1,428 GBP

A
Cheapest Retailer
-
£464 GBP
$622 USD
Most Expensive
B
Helzberg Diamonds
ZXZOJMMIGIJK · Oct 31
£1,428 GBP
$1,913 USD
View
1 more retailer has this diamond
Prices start from £464 GBPSave up to £964 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
1.07ct Cushion
£464 GBP