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Heart|Lab Grown|IGI

1.34ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG1214115

Certificate IGI LG1214115

Diamond specifications and retailer prices

From £325 GBP
$436 USD
As of November 1, 2026
Save £46 GBP (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £371 GBP at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 1.34ct lab-grown heart diamond

This 1.34ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG1214115 or 1214115. Listed at 2 retailers as of November 1, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG1214115
Dimensions6.92 × 7.71 × 4.37 mm
L/W Ratio1.11
Top View
6.92 mm7.71 mm1.34 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG1214115
Side View
Table 61.0%CrownGirdle: STK-UNDPavilionCulet: NoneDepth 56.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £371 GBP|Low: £222 GBP|High: £520 GBP|Avg: £335 GBP|-14.6%
B2C Jewels
Retailer 2
Retailer 3
September 23, 2026
Retailer 2£224 GBP
Retailer 3£325 GBP
B2C Jewels£371 GBP

65 data points across 3 retailers

2 retailers£325 GBP to £371 GBP

A
Cheapest Retailer
-
£325 GBP
$436 USD
Most Expensive
B+
B2C Jewels
33049178 · Nov 1
£371 GBP
$497 USD
View
1 more retailer has this diamond
Prices start from £325 GBPSave up to £46 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
1.34ct Heart
£325 GBP