Radiant|Lab Grown|IGI

1.41ct D FL Radiant Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From £195 GBP
$261 USD
As of October 30, 2026
Save £1,570 GBP (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,765 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.41ct lab-grown radiant diamond

This 1.41ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 5 retailers as of October 29, 2026, with prices from £195 to £1,765, a £1,570 spread on the same certified stone. Blue Nile lists it at £1,765. 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

1.41
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.00 × 5.77 × 3.68 mm
L/W Ratio1.39
Top View
8.00 mm5.77 mm1.41 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,765 GBP|Low: £195 GBP|High: £2,187 GBP|Avg: £1,009 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2£195 GBP
Retailer 5£225 GBP
Retailer 3£434 GBP
Retailer 4£856 GBP
Blue Nile£1,765 GBP
Retailer 6£2,187 GBP

12 data points across 6 retailers

5 retailers£195 GBP to £1,765 GBP

A
Cheapest Retailer
-
£195 GBP
$261 USD
A
Retailer 2
-
£225 GBP
$302 USD
View
A
Retailer 3
-
£434 GBP
$582 USD
View
B+
Retailer 4
-
£856 GBP
$1,147 USD
View
Most Expensive
B
Blue Nile
30353736 · Oct 29
£1,765 GBP
$2,365 USD
View
4 more retailers have this diamond
Prices start from £195 GBPSave up to £1,570 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
1.41ct Radiant
£195 GBP