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Heart|Lab Grown|IGI

2.72ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816608843

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816608843

Diamond specifications and retailer prices

From £1,251 GBP
$1,676 USD
As of October 30, 2026
Save £7,354 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £8,605 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.72ct lab-grown heart diamond

This 2.72ct 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 LG816608843 or 816608843. Listed at 11 retailers as of October 29, 2026, with prices from £1,251 to £8,605, a £7,354 spread on the same certified stone. Do Amore Diamonds lists it at £8,605. 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

2.72
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608843
Dimensions8.65 × 9.60 × 5.64 mm
L/W Ratio1.11
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
8.65 mm9.60 mm2.72 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608843
Side View
Table 53.0%Crown 37°Girdle: MED-STKPavilion 37°Culet: NoneDepth 58.8%

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: £8,605 GBP|Low: £1,251 GBP|High: £10,128 GBP|Avg: £3,808 GBP|-15.0%
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
October 30, 2026
Retailer 8£1,251 GBP
Retailer 13£1,361 GBP
Retailer 11£1,500 GBP
Retailer 3£1,838 GBP
Retailer 9£2,279 GBP
Retailer 10£2,501 GBP
Retailer 5£2,590 GBP
Retailer 6£2,697 GBP
Retailer 12£3,001 GBP
Retailer 7£4,597 GBP
Retailer 2£6,986 GBP
Retailer 4£7,627 GBP
Do Amore Diamonds£8,605 GBP

25 data points across 13 retailers

11 retailers£1,251 GBP to £8,605 GBP

A
Cheapest Retailer
-
£1,251 GBP
$1,676 USD
A
Retailer 2
-
£1,361 GBP
$1,823 USD
View
A
Retailer 3
-
£1,500 GBP
$2,010 USD
View
A
Retailer 4
-
£1,838 GBP
$2,463 USD
View
B+
Retailer 5
-
£2,279 GBP
$3,053 USD
View
B+
Retailer 6
-
£2,501 GBP
$3,351 USD
View
B+
Retailer 7
-
£2,697 GBP
€3,441 EUR
View
B+
Retailer 8
-
£3,001 GBP
$4,021 USD
View
B+
Retailer 9
-
£4,597 GBP
View
B
Retailer 10
-
£6,986 GBP
$9,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F717C259 · Oct 29
£8,605 GBP
$11,530 USD
View
10 more retailers have this diamond
Prices start from £1,251 GBPSave up to £7,354 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
2.72ct Heart
£1,251 GBP