Radiant|Lab Grown|IGI

1.41ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825660113

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

Certificate IGI LG825660113

Diamond specifications and retailer prices

From £225 GBP
$301 USD
As of October 30, 2026
Save £1,970 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,343 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG825660113 or 825660113. Listed at 19 retailers as of October 30, 2026, with a 877% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle46.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660113
Dimensions7.75 × 5.69 × 3.84 mm
L/W Ratio1.36
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.75 mm5.69 mm1.41 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660113
Side View
Table 62.0%Crown 46.6°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.5%

Caratlytics Score

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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: £2,343 GBP|Low: £225 GBP|High: £3,127 GBP|Avg: £826 GBP|-2.5%
Rare Carat
Retailer 2
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Retailer 19
October 30, 2026
Retailer 7£225 GBP
Retailer 17£260 GBP
Retailer 10£269 GBP
Retailer 6£278 GBP
Retailer 16£278 GBP
Retailer 15£396 GBP
Retailer 19£456 GBP
Retailer 14£479 GBP
Retailer 12£495 GBP
Retailer 18£516 GBP
Retailer 3£766 GBP
Retailer 8£856 GBP
Retailer 9£874 GBP
Retailer 5£896 GBP
Retailer 4£931 GBP
Retailer 11£1,028 GBP
Retailer 13£1,123 GBP
Retailer 2£2,194 GBP
Rare Carat£2,343 GBP

36 data points across 19 retailers

19 retailers£225 GBP to £2,194 GBP

A
Cheapest Retailer
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£225 GBP
$301 USD
A
Retailer 2
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£260 GBP
$349 USD
View
A
Retailer 3
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£269 GBP
$360 USD
View
Final sale: no returns
A
Retailer 4
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£278 GBP
$373 USD
View
A
Retailer 5
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£278 GBP
$373 USD
View
A
Retailer 6
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£396 GBP
$530 USD
View
A
Retailer 7
-
£456 GBP
$611 USD
View
A
Retailer 8
-
£479 GBP
ZAR 10,367 ZAR
View
A
Retailer 9
-
£495 GBP
View
Retailer 10
-
£516 GBP
€659 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
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£766 GBP
$1,026 USD
View
B+
Retailer 12
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£856 GBP
$1,147 USD
View
B+
Retailer 13
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£874 GBP
$1,171 USD
View
B+
Retailer 14
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£896 GBP
$1,201 USD
View
B+
Retailer 15
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£931 GBP
$1,248 USD
View
B
Retailer 16
-
£1,028 GBP
SGD 1,862 SGD
View
B
Retailer 17
-
£1,123 GBP
View
B
Retailer 18
-
£2,194 GBP
$2,940 USD
View
Most Expensive
Rare Carat
PD-239701 · Oct 21
£2,343 GBP
$3,140 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from £225 GBPSave up to £1,970 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
£225 GBP