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Heart|Lab Grown|IGI

7.09ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG805699378

Certificate IGI LG805699378

Diamond specifications and retailer prices

From £5,319 GBP
$7,138 USD
As of October 31, 2026
Save £2,326 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,646 GBP at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 7.09ct lab-grown heart diamond

This 7.09ct 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 LG805699378 or 805699378. Listed at 4 retailers as of October 31, 2026, with prices from £5,319 to £7,646, a £2,326 spread on the same certified stone. Kay Jewelers lists it at £7,646. 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

7.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805699378
Dimensions12.59 × 13.37 × 7.49 mm
L/W Ratio1.06
Top View
12.59 mm13.37 mm7.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805699378
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £7,646 GBP|Low: £5,319 GBP|High: £7,646 GBP|Avg: £6,799 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 30, 2026
Retailer 4£5,319 GBP
Retailer 2£6,371 GBP
Kay Jewelers£7,646 GBP
Retailer 3£7,646 GBP

2 data points across 4 retailers

4 retailers£5,319 GBP to £7,646 GBP

B
Cheapest Retailer
-
£5,319 GBP
$7,138 USD
B
Retailer 2
-
£6,371 GBP
$8,550 USD
View
B
Retailer 3
-
£7,646 GBP
$10,260 USD
View
Most Expensive
B
Kay Jewelers
259736190 · Nov 2
£7,646 GBP
$10,260 USD
View
3 more retailers have this diamond
Prices start from £5,319 GBPSave up to £2,326 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.

B
7.09ct Heart
£5,319 GBP