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Heart|Lab Grown|IGI

3.22ct F SI1 Heart Lab Grown Diamond

GD • F/SI1 • IGI LG575393879

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG575393879

Diamond specifications and retailer prices

From £907 GBP
A$1,868 AUD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £907 GBP at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 3.22ct lab-grown heart diamond

This 3.22ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG575393879 or 575393879. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.22
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575393879
Dimensions10.07 × 9.06 × 6.04 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.07 mm9.06 mm3.22 ctF / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG575393879
Side View
Table 59.5%Crown 37.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £907 GBP|Low: £260 GBP|High: £3,691 GBP|Avg: £1,012 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11£260 GBP
Retailer 6£542 GBP
Retailer 8£549 GBP
Retailer 7£610 GBP
Retailer 10£632 GBP
Retailer 4£649 GBP
Retailer 2£871 GBP
GemTrove£907 GBP
Retailer 9£962 GBP
Retailer 3£1,455 GBP
Retailer 5£3,691 GBP

5 data points across 11 retailers

1 retailer

B
GemTrove
GT-L-01038563-98 · Nov 6
£907 GBP
A$1,868 AUD
View

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B
3.22ct Heart
£907 GBP