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Heart|Lab Grown|IGI

2.17ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645860

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645860

Diamond specifications and retailer prices

From £814 GBP
$1,091 USD
As of October 30, 2026
Save £6,418 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,232 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.17ct lab-grown heart diamond

This 2.17ct 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 LG784645860 or 784645860. Listed at 14 retailers as of October 30, 2026, with prices from £814 to £7,232, a £6,418 spread on the same certified stone. Do Amore Diamonds lists it at £7,232. 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

2.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645860
Dimensions8.72 × 8.14 × 5.25 mm
L/W Ratio1.07
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
8.72 mm8.14 mm2.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645860
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 60.2%

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: £7,232 GBP|Low: £814 GBP|High: £8,120 GBP|Avg: £2,953 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
Retailer 15
October 30, 2026
Retailer 11£814 GBP
Retailer 4£886 GBP
Retailer 13£1,043 GBP
Retailer 10£1,075 GBP
Retailer 6£1,200 GBP
Retailer 5£1,237 GBP
Retailer 12£1,504 GBP
Retailer 8£1,766 GBP
Retailer 15£1,872 GBP
Retailer 14£1,915 GBP
Retailer 3£1,954 GBP
Retailer 9£3,367 GBP
Retailer 2£4,254 GBP
Do Amore Diamonds£7,232 GBP
Retailer 7£7,759 GBP

32 data points across 15 retailers

14 retailers£814 GBP to £7,232 GBP

A
Cheapest Retailer
-
£814 GBP
$1,091 USD
A
Retailer 2
-
£886 GBP
$1,187 USD
View
A
Retailer 3
-
£1,043 GBP
$1,398 USD
View
A
Retailer 4
-
£1,075 GBP
$1,440 USD
View
A
Retailer 5
-
£1,200 GBP
$1,608 USD
View
Final sale: no returns
A
Retailer 6
-
£1,237 GBP
$1,657 USD
View
A
Retailer 7
-
£1,504 GBP
$2,015 USD
View
B+
Retailer 8
-
£1,766 GBP
€2,254 EUR
View
B+
Retailer 9
-
£1,872 GBP
A$3,858 AUD
View
B+
Retailer 10
-
£1,915 GBP
$2,566 USD
View
B+
Retailer 11
-
£1,954 GBP
$2,618 USD
View
B+
Retailer 12
-
£3,367 GBP
View
B
Retailer 13
-
£4,254 GBP
$5,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-6D5B01610 · Oct 30
£7,232 GBP
$9,690 USD
View
13 more retailers have this diamond
Prices start from £814 GBPSave up to £6,418 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
2.17ct Heart
£814 GBP