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Heart|Lab Grown|IGI

3.09ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG759524317

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG759524317

Diamond specifications and retailer prices

From £415 GBP
$553 USD
As of October 27, 2026
Save £1,831 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,246 GBP at MOH London · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759524317 or 759524317. Listed at 16 retailers as of October 27, 2026, with prices from £415 to £2,246, a £1,831 spread on the same certified stone. MOH London lists it at £2,246. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759524317
Dimensions10.18 × 10.18 × 9.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm10.18 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759524317
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.1%

Caratlytics Score

How it works →
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: Oct 27
Current: £2,246 GBP|Low: £399 GBP|High: £2,261 GBP|Avg: £1,090 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10£415 GBP
Retailer 11£514 GBP
Retailer 5£616 GBP
Retailer 8£677 GBP
Retailer 4£780 GBP
Retailer 2£802 GBP
Retailer 6£1,063 GBP
Retailer 7£1,328 GBP
Retailer 3£1,354 GBP
Retailer 12£1,657 GBP
Retailer 9£1,707 GBP
MOH London£2,246 GBP

45 data points across 12 retailers

16 retailers£415 GBP to £2,246 GBP

A
Cheapest Retailer
-
£415 GBP
$553 USD
A
Retailer 2
-
£465 GBP
$619 USD
View
A
Retailer 3
-
£514 GBP
$685 USD
View
Retailer 4
-
£514 GBP
$685 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£616 GBP
$820 USD
View
B+
Retailer 6
-
£677 GBP
$902 USD
View
A
Retailer 7
-
£780 GBP
$1,039 USD
View
A
Retailer 8
-
£802 GBP
View
A
Retailer 9
-
£947 GBP
$1,261 USD
View
B+
Retailer 10
-
£1,063 GBP
A$2,178 AUD
View
B
Retailer 11
-
£1,328 GBP
$1,769 USD
View
B
Retailer 12
-
£1,354 GBP
$1,803 USD
View
B
Retailer 13
-
£1,657 GBP
$2,206 USD
View
Retailer 14
-
£1,670 GBP
$2,223 USD
View
Price last confirmed 11 days ago
Retailer 15
-
£1,707 GBP
A$3,498 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
MOH London
LG759524317 · Oct 29
£2,246 GBP
View
15 more retailers have this diamond
Prices start from £415 GBPSave up to £1,831 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
£415 GBP