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Heart|Lab Grown|IGI

2.47ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG815697580

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815697580

Diamond specifications and retailer prices

From £1,292 GBP
As of October 30, 2026
Save £6,821 GBP (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £8,113 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.47ct lab-grown heart diamond

This 2.47ct 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 LG815697580 or 815697580. Listed at 7 retailers as of October 30, 2026, with prices from £1,292 to £8,113, a £6,821 spread on the same certified stone. Do Amore Diamonds lists it at £8,113. 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

2.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697580
Dimensions9.24 × 8.25 × 5.46 mm
L/W Ratio1.12
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
9.24 mm8.25 mm2.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697580
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 59.1%

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: £8,113 GBP|Low: £892 GBP|High: £8,113 GBP|Avg: £2,921 GBP|+13.7%
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 5£892 GBP
Retailer 13£1,076 GBP
Retailer 7£1,292 GBP
Retailer 3£1,435 GBP
Retailer 10£1,680 GBP
Retailer 8£1,780 GBP
Retailer 12£1,946 GBP
Retailer 11£1,991 GBP
Retailer 14£2,068 GBP
Retailer 9£3,764 GBP
Retailer 2£4,396 GBP
Retailer 6£4,787 GBP
Retailer 4£4,802 GBP
Do Amore Diamonds£8,113 GBP

21 data points across 14 retailers

7 retailers£1,292 GBP to £8,113 GBP

A
Cheapest Retailer
-
£1,292 GBP
A
Retailer 2
-
£1,680 GBP
$2,251 USD
View
B+
Retailer 3
-
£1,780 GBP
$2,385 USD
View
B+
Retailer 4
-
£1,991 GBP
$2,668 USD
View
B+
Retailer 5
-
£3,764 GBP
View
B
Retailer 6
-
£4,396 GBP
$5,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-4AA303CE9 · Oct 30
£8,113 GBP
$10,870 USD
View
6 more retailers have this diamond
Prices start from £1,292 GBPSave up to £6,821 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
2.47ct Heart
£1,292 GBP