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Heart|Lab Grown|IGI

1.41ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG800676924

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800676924

Diamond specifications and retailer prices

From £256 GBP
As of November 4, 2026
Save £2,025 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,282 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.41ct lab-grown heart diamond

This 1.41ct lab-grown heart 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 top-tier cut grade and certified by IGI LG800676924 or 800676924. Listed at 14 retailers as of November 4, 2026, with prices from £256 to £2,282, a £2,025 spread on the same certified stone. Do Amore Diamonds lists it at £2,282. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676924
Dimensions7.04 × 7.28 × 4.71 mm
L/W Ratio1.03
Girdle conditionFaceted
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
7.04 mm7.28 mm1.41 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676924
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 43.6°Culet: NoneDepth 64.7%

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: Nov 4
Current: £2,282 GBP|Low: £256 GBP|High: £3,089 GBP|Avg: £926 GBP|-7.2%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
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Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 10£256 GBP
Retailer 3£298 GBP
Retailer 7£361 GBP
Retailer 6£424 GBP
Retailer 11£438 GBP
Retailer 4£470 GBP
Retailer 13£512 GBP
Retailer 8£591 GBP
Retailer 5£616 GBP
Retailer 12£933 GBP
Retailer 14£1,129 GBP
Retailer 2£1,368 GBP
Retailer 9£2,163 GBP
Do Amore Diamonds£2,282 GBP

43 data points across 14 retailers

14 retailers£256 GBP to £2,282 GBP

A
Cheapest Retailer
-
£256 GBP
A
Retailer 2
-
£298 GBP
View
A
Retailer 3
-
£361 GBP
View
A
Retailer 4
-
£424 GBP
View
Final sale: no returns
A
Retailer 5
-
£438 GBP
View
A
Retailer 6
-
£470 GBP
View
A
Retailer 7
-
£512 GBP
View
A
Retailer 8
-
£591 GBP
View
A
Retailer 9
-
£616 GBP
View
B+
Retailer 10
-
£933 GBP
View
B+
Retailer 11
-
£1,129 GBP
View
B+
Retailer 12
-
£1,368 GBP
View
B
Retailer 13
-
£2,163 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4E2D82878 · Nov 4
£2,282 GBP
$3,080 USD
View
13 more retailers have this diamond
Prices start from £256 GBPSave up to £2,025 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 Heart
£256 GBP