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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG724598180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG724598180

Diamond specifications and retailer prices

From £237 GBP
$315 USD
As of October 28, 2026
Save £931 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,062 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724598180 or 724598180. Listed at 20 retailers as of October 28, 2026, with a 393% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724598180
Dimensions7.41 × 7.41 × 6.26 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
7.41 mm7.41 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724598180
Side View
Table 63.0%Crown 34.4°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.9%

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 28
Current: £1,168 GBP|Low: £237 GBP|High: £1,176 GBP|Avg: £524 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£237 GBP
Retailer 11£263 GBP
Retailer 2£343 GBP
Retailer 9£380 GBP
Retailer 4£390 GBP
Retailer 6£498 GBP
Retailer 7£513 GBP
Retailer 10£678 GBP
Retailer 5£707 GBP
Retailer 8£807 GBP
Retailer 1£1,168 GBP

43 data points across 11 retailers

20 retailers£237 GBP to £1,168 GBP

A
Retailer 1
-
£203 GBP
$270 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£237 GBP
$315 USD
View
Final sale: no returns
A
Retailer 3
-
£245 GBP
$326 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
£263 GBP
$349 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
£297 GBP
$395 USD
View
A
Retailer 6
-
£343 GBP
$456 USD
View
A
Retailer 7
-
£351 GBP
$466 USD
View
B+
Retailer 8
-
£380 GBP
$505 USD
View
B+
Retailer 9
-
£390 GBP
View
B+
Retailer 10
-
£498 GBP
ZAR 10,695 ZAR
View
B+
Retailer 11
-
£513 GBP
View
B+
Retailer 12
-
£678 GBP
A$1,386 AUD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
£707 GBP
A$1,446 AUD
View
B
Retailer 14
-
£807 GBP
$1,072 USD
View
B
Retailer 15
-
£932 GBP
$1,238 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
£1,055 GBP
$1,402 USD
View
B
Retailer 17
-
£1,091 GBP
$1,450 USD
View
B
Retailer 18
-
£1,168 GBP
View
B
Retailer 19
-
£1,881 GBP
$2,500 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-724598180 · Oct 28
£2,062 GBP
$2,740 USD
View
Price under review
19 more retailers have this diamond
Prices start from £237 GBPSave up to £931 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
£237 GBP