CaratHunter
Plans
Heart|Lab Grown|IGI

7.44ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG674511726

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG674511726

Diamond specifications and retailer prices

From £1,360 GBP
$1,825 USD
As of October 27, 2026
Save £4,169 GBP (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £10,604 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 7.44ct lab-grown heart diamond

This 7.44ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG674511726 or 674511726. Listed at 21 retailers as of October 27, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.44
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674511726
Dimensions11.17 × 12.69 × 7.86 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm12.69 mm7.44 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674511726
Side View
Table 56.0%Crown 36.5°Girdle: STK-THKPavilion 37°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £10,604 GBP|Low: £1,306 GBP|High: £10,604 GBP|Avg: £2,996 GBP
Brilliant Earth
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
Retailer 16
October 31, 2026
Retailer 4£1,360 GBP
Retailer 7£1,480 GBP
Retailer 5£1,578 GBP
Retailer 10£1,659 GBP
Retailer 16£1,703 GBP
Retailer 8£1,844 GBP
Retailer 9£2,228 GBP
Retailer 3£2,254 GBP
Retailer 15£2,417 GBP
Retailer 12£2,838 GBP
Retailer 13£2,928 GBP
Retailer 6£2,957 GBP
Retailer 14£4,064 GBP
Retailer 2£4,247 GBP
Retailer 11£4,512 GBP
Brilliant Earth£10,604 GBP

37 data points across 16 retailers

21 retailers£1,360 GBP to £5,529 GBP

A
Cheapest Retailer
-
£1,360 GBP
$1,825 USD
Retailer 2
-
£1,480 GBP
$1,986 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£1,578 GBP
$2,117 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£1,578 GBP
$2,117 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
£1,659 GBP
$2,226 USD
View
Final sale: no returns
Retailer 6
-
£1,703 GBP
$2,285 USD
View
Price last confirmed 5 days ago
B+
Retailer 7
-
£1,844 GBP
$2,475 USD
View
B+
Retailer 8
-
£2,228 GBP
View
B+
Retailer 9
-
£2,254 GBP
$3,025 USD
View
Retailer 10
-
£2,417 GBP
$3,243 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£2,838 GBP
ZAR 61,533 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£2,912 GBP
$3,908 USD
View
Retailer 13
-
£2,928 GBP
A$6,045 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
£2,957 GBP
$3,968 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£4,064 GBP
$5,453 USD
View
B
Retailer 16
-
£4,247 GBP
A$8,767 AUD
View
B
Retailer 17
-
£4,394 GBP
$5,896 USD
View
B
Retailer 18
-
£4,512 GBP
View
B
Retailer 19
-
£4,533 GBP
$6,083 USD
View
B
Retailer 20
-
£5,529 GBP
$7,420 USD
View
Most Expensive
Brilliant Earth
13773528A · Nov 2
£10,604 GBP
$14,230 USD
View
Price under review
20 more retailers have this diamond
Prices start from £1,360 GBPSave up to £4,169 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
7.44ct Heart
£1,360 GBP