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Heart|Lab Grown|IGI

7.50ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG836612905

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612905

Diamond specifications and retailer prices

From £888 GBP
$1,192 USD
As of November 2, 2026
Save £4,760 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,649 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.5ct lab-grown heart diamond

This 7.5ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836612905 or 836612905. Listed at 21 retailers as of October 31, 2026, with prices from £888 to £5,649, a £4,760 spread on the same certified stone. Brilliant Earth lists it at £5,649. 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

7.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612905
Dimensions12.64 × 13.32 × 7.49 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm13.32 mm7.50 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612905
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 56.2%

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: Nov 2
Current: £1,226 GBP|Low: £888 GBP|High: £3,610 GBP|Avg: £1,860 GBP|-1.3%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11£888 GBP
Retailer 3£967 GBP
Retailer 4£1,031 GBP
Retailer 10£1,031 GBP
Retailer 5£1,108 GBP
Retailer 17£1,159 GBP
Retailer 1£1,226 GBP
Retailer 6£1,349 GBP
Retailer 12£1,483 GBP
Retailer 18£1,519 GBP
Retailer 15£1,642 GBP
Retailer 2£1,846 GBP
Retailer 16£1,861 GBP
Retailer 14£1,909 GBP
Retailer 13£1,932 GBP
Retailer 9£2,794 GBP
Retailer 20£2,852 GBP
Retailer 7£3,097 GBP
Retailer 19£3,315 GBP
Retailer 8£3,610 GBP

27 data points across 20 retailers

21 retailers£888 GBP to £5,649 GBP

A
Cheapest Retailer
-
£888 GBP
$1,192 USD
A
Retailer 2
-
£967 GBP
$1,297 USD
View
Retailer 3
-
£1,031 GBP
$1,383 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£1,031 GBP
$1,383 USD
View
A
Retailer 5
-
£1,108 GBP
$1,487 USD
View
Final sale: no returns
A
Retailer 6
-
£1,159 GBP
$1,555 USD
View
A
Retailer 7
-
£1,226 GBP
View
A
Retailer 8
-
£1,349 GBP
$1,810 USD
View
A
Retailer 9
-
£1,483 GBP
View
B+
Retailer 10
-
£1,519 GBP
$2,038 USD
View
A
Retailer 11
-
£1,642 GBP
€2,098 EUR
View
B+
Retailer 12
-
£1,846 GBP
$2,477 USD
View
B+
Retailer 13
-
£1,861 GBP
ZAR 40,339 ZAR
View
B+
Retailer 14
-
£1,909 GBP
A$3,941 AUD
View
B+
Retailer 15
-
£1,932 GBP
$2,592 USD
View
B+
Retailer 16
-
£2,794 GBP
$3,750 USD
View
B+
Retailer 17
-
£2,852 GBP
$3,827 USD
View
B
Retailer 18
-
£3,097 GBP
$4,156 USD
View
B
Retailer 19
-
£3,315 GBP
View
B
Retailer 20
-
£3,610 GBP
$4,844 USD
View
Most Expensive
B
Brilliant Earth
21471489A · Oct 31
£5,649 GBP
$7,580 USD
View
20 more retailers have this diamond
Prices start from £888 GBPSave up to £4,760 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
7.50ct Heart
£888 GBP