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Heart|Lab Grown|IGI

1.24ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG848630877

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848630877

Diamond specifications and retailer prices

From £139 GBP
$186 USD
As of October 30, 2026
Save £488 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £627 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848630877 or 848630877. Listed at 8 retailers as of October 30, 2026, with prices from £139 to £627, a £488 spread on the same certified stone. Brilliant Earth lists it at £627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848630877
Dimensions6.56 × 7.67 × 4.25 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.56 mm7.67 mm1.24 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848630877
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 55.4%

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 30
Current: £627 GBP|Low: £139 GBP|High: £627 GBP|Avg: £351 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£139 GBP
Retailer 5£178 GBP
Retailer 8£207 GBP
Retailer 7£303 GBP
Retailer 2£347 GBP
Retailer 3£413 GBP
Retailer 6£595 GBP
Brilliant Earth£627 GBP

1 data point across 8 retailers

8 retailers£139 GBP to £627 GBP

A
Cheapest Retailer
-
£139 GBP
$186 USD
A
Retailer 2
-
£178 GBP
$239 USD
View
Final sale: no returns
A
Retailer 3
-
£207 GBP
View
A
Retailer 4
-
£303 GBP
$406 USD
View
B+
Retailer 5
-
£347 GBP
$465 USD
View
B+
Retailer 6
-
£413 GBP
$554 USD
View
B
Retailer 7
-
£595 GBP
$797 USD
View
Most Expensive
B
Brilliant Earth
22358022A · Oct 30
£627 GBP
$840 USD
View
7 more retailers have this diamond
Prices start from £139 GBPSave up to £488 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
1.24ct Heart
£139 GBP