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Heart|Lab Grown|IGI

5.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG739579011

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739579011

Diamond specifications and retailer prices

From £3,811 GBP
$5,075 USD
As of October 27, 2026
Save £22,412 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £26,222 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.07ct lab-grown heart diamond

This 5.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739579011 or 739579011. Listed at 13 retailers as of October 27, 2026, with prices from £3,811 to £26,222, a £22,412 spread on the same certified stone. Do Amore Diamonds lists it at £26,222. 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

5.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579011
Dimensions10.58 × 11.79 × 6.72 mm
L/W Ratio1.11
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
10.58 mm11.79 mm5.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579011
Side View
Table 63.0%Crown 41.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 57.0%

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 27
Current: £26,222 GBP|Low: £3,811 GBP|High: £31,269 GBP|Avg: £9,205 GBP|-16.1%
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
October 29, 2026
Retailer 3£3,811 GBP
Retailer 12£3,994 GBP
Retailer 13£4,271 GBP
Retailer 7£5,052 GBP
Retailer 11£5,524 GBP
Retailer 9£5,527 GBP
Retailer 5£5,564 GBP
Retailer 10£5,793 GBP
Retailer 14£6,831 GBP
Retailer 6£9,258 GBP
Retailer 2£9,983 GBP
Retailer 8£10,197 GBP
Retailer 4£13,922 GBP
Do Amore Diamonds£26,222 GBP

36 data points across 14 retailers

13 retailers£3,811 GBP to £26,222 GBP

A
Cheapest Retailer
-
£3,811 GBP
$5,075 USD
A
Retailer 2
-
£3,994 GBP
$5,319 USD
View
A
Retailer 3
-
£4,271 GBP
$5,687 USD
View
A
Retailer 4
-
£5,052 GBP
View
A
Retailer 5
-
£5,524 GBP
$7,356 USD
View
A
Retailer 6
-
£5,527 GBP
$7,360 USD
View
A
Retailer 7
-
£5,793 GBP
$7,715 USD
View
Retailer 8
-
£6,610 GBP
$8,803 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
£6,831 GBP
$9,097 USD
View
A
Retailer 10
-
£9,983 GBP
View
Retailer 11
-
£10,197 GBP
A$20,890 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
£13,922 GBP
$18,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-6EDE00C6E · Oct 29
£26,222 GBP
$34,920 USD
View
12 more retailers have this diamond
Prices start from £3,811 GBPSave up to £22,412 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
5.07ct Heart
£3,811 GBP