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Heart|Lab Grown|IGI

3.09ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG719579114

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG719579114

Diamond specifications and retailer prices

From £950 GBP
A$1,958 AUD
As of October 31, 2026
Save £656 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,676 GBP at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

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 LG719579114 or 719579114. Listed at 4 retailers as of October 30, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719579114
Dimensions10.13 × 10.13 × 8.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.13 mm10.13 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719579114
Side View
Table 60.0%Crown 34.6°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,676 GBP|Low: £494 GBP|High: £2,769 GBP|Avg: £1,130 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 8£494 GBP
Retailer 11£513 GBP
Retailer 7£519 GBP
Retailer 9£714 GBP
Retailer 5£715 GBP
Retailer 3£737 GBP
Retailer 2£950 GBP
Retailer 12£1,019 GBP
Retailer 6£1,113 GBP
Retailer 13£1,447 GBP
Retailer 14£1,541 GBP
Retailer 4£1,605 GBP
Novita Diamonds£1,676 GBP
Retailer 10£2,769 GBP

5 data points across 14 retailers

4 retailers£950 GBP to £1,605 GBP

A
Cheapest Retailer
-
£950 GBP
A$1,958 AUD
B+
Retailer 2
-
£1,113 GBP
CA$2,071 CAD
View
B
Retailer 3
-
£1,605 GBP
$2,151 USD
View
Most Expensive
Novita Diamonds
cert_719579114 · Jul 4
£1,676 GBP
A$3,454 AUD
View
Price last confirmed 119 days ago
3 more retailers have this diamond
Prices start from £950 GBPSave up to £656 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
£950 GBP