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Heart|Lab Grown|IGI

2.49ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG835629258

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835629258

Diamond specifications and retailer prices

From £316 GBP
$423 USD
As of October 30, 2026
Save £1,953 GBP (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,269 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.49ct lab-grown heart diamond

This 2.49ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835629258 or 835629258. Listed at 3 retailers as of October 30, 2026, with prices from £316 to £2,269, a £1,953 spread on the same certified stone. Brilliant Earth lists it at £2,269. 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

2.49
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835629258
Dimensions8.18 × 9.39 × 5.64 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm9.39 mm2.49 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835629258
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,269 GBP|Low: £238 GBP|High: £3,605 GBP|Avg: £1,174 GBP|-37.1%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£316 GBP
Retailer 2£597 GBP
Brilliant Earth£2,269 GBP

36 data points across 3 retailers

3 retailers£316 GBP to £2,269 GBP

A
Cheapest Retailer
-
£316 GBP
$423 USD
Final sale: no returns
A
Retailer 2
-
£597 GBP
View
Most Expensive
B
Brilliant Earth
21363277A · Oct 30
£2,269 GBP
$3,040 USD
View
2 more retailers have this diamond
Prices start from £316 GBPSave up to £1,953 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
£316 GBP