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Heart|Lab Grown|IGI

1.24ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG818659654

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818659654

Diamond specifications and retailer prices

From £139 GBP
$185 USD
As of October 30, 2026
Save £1,205 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,344 GBP at Do Amore Diamonds · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818659654 or 818659654. Listed at 11 retailers as of October 29, 2026, with prices from £139 to £1,344, a £1,205 spread on the same certified stone. Do Amore Diamonds lists it at £1,344. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659654
Dimensions6.71 × 7.53 × 4.15 mm
L/W Ratio1.12
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
6.71 mm7.53 mm1.24 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659654
Side View
Table 60.0%Crown 37.6°Girdle: ThickPavilion 36.7°Culet: NoneDepth 55.1%

Caratlytics Score

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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: £1,344 GBP|Low: £139 GBP|High: £1,427 GBP|Avg: £508 GBP|-5.8%
Do Amore 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 30, 2026
Retailer 2£139 GBP
Retailer 13£157 GBP
Retailer 11£212 GBP
Retailer 7£234 GBP
Retailer 8£249 GBP
Retailer 6£353 GBP
Retailer 3£398 GBP
Retailer 10£469 GBP
Retailer 12£560 GBP
Retailer 5£651 GBP
Retailer 4£686 GBP
Retailer 14£751 GBP
Retailer 9£901 GBP
Do Amore Diamonds£1,344 GBP

32 data points across 14 retailers

11 retailers£139 GBP to £1,344 GBP

A
Cheapest Retailer
-
£139 GBP
$185 USD
A
Retailer 2
-
£157 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£212 GBP
$283 USD
View
B+
Retailer 4
-
£234 GBP
$312 USD
View
A
Retailer 5
-
£249 GBP
View
B+
Retailer 6
-
£469 GBP
A$960 AUD
View
B+
Retailer 7
-
£560 GBP
$746 USD
View
B+
Retailer 8
-
£617 GBP
$821 USD
View
B
Retailer 9
-
£751 GBP
$1,000 USD
View
B
Retailer 10
-
£901 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B149F1F66 · Oct 29
£1,344 GBP
$1,790 USD
View
10 more retailers have this diamond
Prices start from £139 GBPSave up to £1,205 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