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Heart|Lab Grown|IGI

1.08ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG819661368

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819661368

Diamond specifications and retailer prices

From £153 GBP
$205 USD
As of November 1, 2026
Save £167 GBP (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £319 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819661368 or 819661368. Listed at 2 retailers as of November 1, 2026, with prices from £153 to £319, a £167 spread on the same certified stone. 77 Diamonds lists it at £319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819661368
Dimensions6.17 × 7.16 × 4.15 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm7.16 mm1.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819661368
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £319 GBP|Low: £153 GBP|High: £341 GBP|Avg: £302 GBP|-4.7%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2£153 GBP
77 Diamonds£319 GBP

38 data points across 2 retailers

2 retailers£153 GBP to £319 GBP

A
Cheapest Retailer
-
£153 GBP
$205 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSCZNWHZ5X · Nov 3
£319 GBP
View
1 more retailer has this diamond
Prices start from £153 GBPSave up to £167 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
1.08ct Heart
£153 GBP