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Heart|Lab Grown|IGI

2.26ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804660343

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804660343

Diamond specifications and retailer prices

From £847 GBP
$1,135 USD
As of October 30, 2026
Save £6,676 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,523 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.26ct lab-grown heart diamond

This 2.26ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660343 or 804660343. Listed at 12 retailers as of October 29, 2026, with prices from £847 to £7,523, a £6,676 spread on the same certified stone. Do Amore Diamonds lists it at £7,523. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660343
Dimensions8.99 × 7.81 × 5.43 mm
L/W Ratio1.15
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
8.99 mm7.81 mm2.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660343
Side View
Table 61.0%Crown 37.2°Girdle: ThickPavilion 40.4°Culet: NoneDepth 60.4%

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: £7,523 GBP|Low: £847 GBP|High: £8,053 GBP|Avg: £3,348 GBP|+3.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 8£847 GBP
Retailer 3£922 GBP
Retailer 10£1,081 GBP
Retailer 7£1,112 GBP
Retailer 4£1,331 GBP
Retailer 9£1,562 GBP
Retailer 12£1,925 GBP
Retailer 11£1,936 GBP
Retailer 13£2,033 GBP
Retailer 14£3,489 GBP
Retailer 5£3,965 GBP
Retailer 2£5,060 GBP
Do Amore Diamonds£7,523 GBP
Retailer 6£7,586 GBP

24 data points across 14 retailers

12 retailers£847 GBP to £7,523 GBP

A
Cheapest Retailer
-
£847 GBP
$1,135 USD
A
Retailer 2
-
£922 GBP
$1,235 USD
View
A
Retailer 3
-
£1,081 GBP
$1,449 USD
View
A
Retailer 4
-
£1,112 GBP
$1,490 USD
View
A
Retailer 5
-
£1,331 GBP
$1,784 USD
View
B+
Retailer 6
-
£1,562 GBP
$2,093 USD
View
B+
Retailer 7
-
£1,925 GBP
A$3,968 AUD
View
B+
Retailer 8
-
£1,936 GBP
$2,594 USD
View
B+
Retailer 9
-
£2,033 GBP
$2,724 USD
View
B+
Retailer 10
-
£3,489 GBP
View
B
Retailer 11
-
£5,060 GBP
$6,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-08228BDD3 · Oct 29
£7,523 GBP
$10,080 USD
View
11 more retailers have this diamond
Prices start from £847 GBPSave up to £6,676 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
2.26ct Heart
£847 GBP