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Heart|Lab Grown|IGI

3.09ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG632418858

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG632418858

Diamond specifications and retailer prices

From £1,106 GBP
$1,482 USD
As of October 27, 2026
Save £2,499 GBP (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,606 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG632418858 or 632418858. Listed at 2 retailers as of October 27, 2026, with prices from £1,106 to £3,606, a £2,499 spread on the same certified stone. Yadav Diamonds lists it at £3,606. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632418858
Dimensions9.15 × 10.20 × 5.91 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
9.15 mm10.20 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632418858
Side View
Table 59.0%Crown 31.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: £596 GBP|Low: £499 GBP|High: £4,306 GBP|Avg: £2,391 GBP|+19.6%
Retailer 1
Retailer 2
Retailer 3
Yadav Diamonds
September 25, 2026
Retailer 1£596 GBP
Retailer 2£1,106 GBP
Yadav Diamonds£3,606 GBP
Retailer 3£4,306 GBP

2 data points across 4 retailers

2 retailers£1,106 GBP to £3,606 GBP

B+
Cheapest Retailer
-
£1,106 GBP
$1,482 USD
Most Expensive
B
Yadav Diamonds
13120217 · Oct 30
£3,606 GBP
$4,831 USD
View
1 more retailer has this diamond
Prices start from £1,106 GBPSave up to £2,499 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.

B+
3.09ct Heart
£1,106 GBP