Heart|Lab Grown|IGI

3.09ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG835657499

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835657499

Diamond specifications and retailer prices

From £684 GBP
€865 EUR
As of October 27, 2026
16 retailers carry this diamond
Most expensive: £4,538 GBP at Brilliant Earth · As of October 6, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG835657499 or 835657499. Listed at 16 retailers as of October 27, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835657499
Dimensions9.09 × 10.06 × 5.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.09 mm10.06 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835657499
Side View
Table 55.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £4,538 GBP|Low: £364 GBP|High: £4,681 GBP|Avg: £1,248 GBP|-3.1%
Brilliant Earth
Retailer 2
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October 27, 2026
Retailer 3£364 GBP
Retailer 6£424 GBP
Retailer 20£470 GBP
Retailer 22£470 GBP
Retailer 16£530 GBP
Retailer 11£564 GBP
Retailer 19£636 GBP
Retailer 2£684 GBP
Retailer 10£685 GBP
Retailer 13£781 GBP
Retailer 12£987 GBP
Retailer 8£996 GBP
Retailer 5£1,014 GBP
Retailer 17£1,021 GBP
Retailer 4£1,236 GBP
Retailer 9£1,488 GBP
Retailer 14£1,510 GBP
Retailer 15£1,531 GBP
Retailer 21£1,641 GBP
Retailer 18£1,760 GBP
Retailer 7£1,986 GBP
Brilliant Earth£4,538 GBP

26 data points across 22 retailers

16 retailers

A
Retailer 1
-
£364 GBP
$484 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£424 GBP
$564 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
£470 GBP
$625 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
£530 GBP
View
Price last confirmed 23 days ago
B+
Retailer 5
-
£636 GBP
$845 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
£684 GBP
€865 EUR
View
B+
Retailer 7
-
£996 GBP
A$2,036 AUD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
£1,014 GBP
$1,347 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
£1,021 GBP
ZAR 21,920 ZAR
View
Price last confirmed 23 days ago
B+
Retailer 10
-
£1,236 GBP
$1,643 USD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
£1,488 GBP
SGD 2,672 SGD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
£1,531 GBP
$2,034 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
£1,641 GBP
$2,181 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
£1,760 GBP
A$3,597 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
£1,986 GBP
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21384183A · Oct 6
£4,538 GBP
$6,030 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from £684 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
£684 GBP