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Heart|Lab Grown|IGI

2.46ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG768632038

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768632038

Diamond specifications and retailer prices

From £920 GBP
$1,233 USD
As of October 30, 2026
Save £7,252 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £8,172 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.46ct lab-grown heart diamond

This 2.46ct 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 LG768632038 or 768632038. Listed at 14 retailers as of October 30, 2026, with prices from £920 to £8,172, a £7,252 spread on the same certified stone. Do Amore Diamonds lists it at £8,172. 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

2.46
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632038
Dimensions8.35 × 9.21 × 5.59 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
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
8.35 mm9.21 mm2.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632038
Side View
Table 59.0%Crown 33.4°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 60.7%

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: Oct 30
Current: £8,172 GBP|Low: £920 GBP|High: £9,189 GBP|Avg: £3,269 GBP|+3.1%
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
Retailer 15
October 31, 2026
Retailer 11£920 GBP
Retailer 3£1,002 GBP
Retailer 13£1,167 GBP
Retailer 4£1,175 GBP
Retailer 6£1,357 GBP
Retailer 5£1,553 GBP
Retailer 12£1,691 GBP
Retailer 9£1,998 GBP
Retailer 14£2,045 GBP
Retailer 2£2,075 GBP
Retailer 15£2,208 GBP
Retailer 10£3,807 GBP
Retailer 8£4,381 GBP
Do Amore Diamonds£8,172 GBP
Retailer 7£9,189 GBP

33 data points across 15 retailers

14 retailers£920 GBP to £8,172 GBP

A
Cheapest Retailer
-
£920 GBP
$1,233 USD
A
Retailer 2
-
£1,002 GBP
$1,342 USD
View
A
Retailer 3
-
£1,167 GBP
$1,563 USD
View
A
Retailer 4
-
£1,175 GBP
$1,575 USD
View
A
Retailer 5
-
£1,357 GBP
$1,818 USD
View
Final sale: no returns
A
Retailer 6
-
£1,553 GBP
$2,081 USD
View
B+
Retailer 7
-
£1,691 GBP
$2,266 USD
View
B+
Retailer 8
-
£1,998 GBP
€2,550 EUR
View
B+
Retailer 9
-
£2,045 GBP
$2,740 USD
View
B+
Retailer 10
-
£2,075 GBP
A$4,278 AUD
View
B+
Retailer 11
-
£2,208 GBP
$2,959 USD
View
B
Retailer 12
-
£3,807 GBP
View
B
Retailer 13
-
£4,381 GBP
$5,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-74D1657E6 · Oct 30
£8,172 GBP
$10,950 USD
View
13 more retailers have this diamond
Prices start from £920 GBPSave up to £7,252 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
2.46ct Heart
£920 GBP