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Heart|Lab Grown|IGI

2.18ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG784646310

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784646310

Diamond specifications and retailer prices

From £818 GBP
$1,096 USD
As of October 30, 2026
Save £6,444 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,262 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.18ct lab-grown heart diamond

This 2.18ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646310 or 784646310. Listed at 13 retailers as of October 30, 2026, with prices from £818 to £7,262, a £6,444 spread on the same certified stone. Do Amore Diamonds lists it at £7,262. 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

2.18
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646310
Dimensions7.81 × 8.85 × 5.35 mm
L/W Ratio1.13
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
7.81 mm8.85 mm2.18 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646310
Side View
Table 55.0%Crown 36.6°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 60.5%

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: £7,262 GBP|Low: £818 GBP|High: £8,150 GBP|Avg: £2,511 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£818 GBP
Retailer 14£890 GBP
Retailer 10£1,047 GBP
Retailer 3£1,105 GBP
Retailer 5£1,205 GBP
Retailer 4£1,246 GBP
Retailer 9£1,511 GBP
Retailer 12£1,862 GBP
Retailer 11£1,924 GBP
Retailer 13£1,963 GBP
Retailer 7£3,382 GBP
Retailer 6£3,837 GBP
Retailer 2£4,276 GBP
Do Amore Diamonds£7,262 GBP

28 data points across 14 retailers

13 retailers£818 GBP to £7,262 GBP

A
Cheapest Retailer
-
£818 GBP
$1,096 USD
A
Retailer 2
-
£890 GBP
$1,192 USD
View
A
Retailer 3
-
£1,047 GBP
$1,403 USD
View
A
Retailer 4
-
£1,105 GBP
$1,480 USD
View
A
Retailer 5
-
£1,205 GBP
$1,614 USD
View
Final sale: no returns
A
Retailer 6
-
£1,246 GBP
$1,670 USD
View
B+
Retailer 7
-
£1,511 GBP
$2,024 USD
View
B+
Retailer 8
-
£1,862 GBP
A$3,838 AUD
View
B+
Retailer 9
-
£1,924 GBP
$2,578 USD
View
B+
Retailer 10
-
£1,963 GBP
$2,630 USD
View
B
Retailer 11
-
£3,382 GBP
View
B
Retailer 12
-
£4,276 GBP
$5,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-E162054CD · Oct 30
£7,262 GBP
$9,730 USD
View
12 more retailers have this diamond
Prices start from £818 GBPSave up to £6,444 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
2.18ct Heart
£818 GBP