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Heart|Lab Grown|IGI

2.49ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • IGI LG849602082

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG849602082

Diamond specifications and retailer prices

From £290 GBP
$389 USD
As of October 27, 2026
Save £284 GBP (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £574 GBP at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 2.49ct lab-grown heart diamond

This 2.49ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849602082 or 849602082. Listed at 3 retailers as of October 27, 2026, with prices from £290 to £574, a £284 spread on the same certified stone. 77 Diamonds lists it at £574. 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

2.49
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602082
Dimensions8.86 × 9.30 × 5.45 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm9.30 mm2.49 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849602082
Side View
Table 69.0%Crown 36.3°Girdle: MED-THKPavilion 43.5°CuletDepth 58.6%

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: £574 GBP|Low: £290 GBP|High: £574 GBP|Avg: £433 GBP
77 Diamonds
Retailer 2
Retailer 3
October 28, 2026
Retailer 3£290 GBP
Retailer 2£437 GBP
77 Diamonds£574 GBP

2 data points across 3 retailers

3 retailers£290 GBP to £574 GBP

A
Cheapest Retailer
-
£290 GBP
$389 USD
Final sale: no returns
B+
Retailer 2
-
£437 GBP
$585 USD
View
Most Expensive
B+
77 Diamonds
HSPUIFSFW6YJJZT · Oct 27
£574 GBP
View
2 more retailers have this diamond
Prices start from £290 GBPSave up to £284 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
2.49ct Heart
£290 GBP