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Heart|Lab Grown|IGI

1.24ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG731509106

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731509106

Diamond specifications and retailer prices

From £141 GBP
$187 USD
As of October 27, 2026
Save £1,206 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,347 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731509106 or 731509106. Listed at 12 retailers as of October 27, 2026, with prices from £141 to £1,347, a £1,206 spread on the same certified stone. Do Amore Diamonds lists it at £1,347. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731509106
Dimensions6.55 × 7.60 × 4.23 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
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
6.55 mm7.60 mm1.24 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731509106
Side View
Table 61.0%Crown 33.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 55.7%

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 27
Current: £1,347 GBP|Low: £148 GBP|High: £1,430 GBP|Avg: £542 GBP|-5.8%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 13£157 GBP
Retailer 9£207 GBP
Retailer 8£236 GBP
Retailer 5£330 GBP
Retailer 12£360 GBP
Retailer 3£377 GBP
Retailer 6£410 GBP
Retailer 7£470 GBP
Retailer 10£496 GBP
Retailer 11£618 GBP
Retailer 14£753 GBP
Retailer 4£781 GBP
Retailer 2£903 GBP
Do Amore Diamonds£1,347 GBP

27 data points across 14 retailers

12 retailers£141 GBP to £1,347 GBP

A
Cheapest Retailer
-
£141 GBP
$187 USD
A
Retailer 2
-
£157 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
$216 USD
View
A
Retailer 4
-
£207 GBP
$275 USD
View
B+
Retailer 5
-
£236 GBP
$314 USD
View
A
Retailer 6
-
£360 GBP
$479 USD
View
B+
Retailer 7
-
£470 GBP
A$960 AUD
View
B+
Retailer 8
-
£496 GBP
$659 USD
View
B+
Retailer 9
-
£618 GBP
$821 USD
View
B
Retailer 10
-
£753 GBP
$1,000 USD
View
B
Retailer 11
-
£903 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D8F6FAA68 · Oct 28
£1,347 GBP
$1,790 USD
View
11 more retailers have this diamond
Prices start from £141 GBPSave up to £1,206 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
£141 GBP