Heart|Lab Grown|IGI

3.09ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG839655049

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839655049

Diamond specifications and retailer prices

From £731 GBP
$979 USD
As of November 1, 2026
Save £1,233 GBP (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,964 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839655049 or 839655049. Listed at 6 retailers as of November 1, 2026, with prices from £731 to £1,964, a £1,233 spread on the same certified stone. MOH London lists it at £1,964. 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

3.09
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839655049
Dimensions9.30 × 10.03 × 5.84 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm10.03 mm3.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839655049
Side View
Table 61.0%Crown 31.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,964 GBP|Low: £725 GBP|High: £1,992 GBP|Avg: £1,097 GBP|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£731 GBP
Retailer 4£739 GBP
Retailer 2£784 GBP
Retailer 3£980 GBP
Retailer 6£1,531 GBP
MOH London£1,964 GBP

13 data points across 6 retailers

6 retailers£731 GBP to £1,964 GBP

A
Cheapest Retailer
-
£731 GBP
$979 USD
A
Retailer 2
-
£739 GBP
$990 USD
View
A
Retailer 3
-
£784 GBP
View
B+
Retailer 4
-
£980 GBP
$1,313 USD
View
B
Retailer 5
-
£1,531 GBP
$2,052 USD
View
Most Expensive
B
MOH London
LG839655049 · Nov 1
£1,964 GBP
View
5 more retailers have this diamond
Prices start from £731 GBPSave up to £1,233 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
3.09ct Heart
£731 GBP