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Heart|Lab Grown|IGI

1.24ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG731537186

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG731537186

Diamond specifications and retailer prices

From £149 GBP
$200 USD
As of October 30, 2026
Save £1,284 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,433 GBP at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731537186 or 731537186. Listed at 12 retailers as of October 30, 2026, with prices from £149 to £1,433, a £1,284 spread on the same certified stone. Do Amore Diamonds lists it at £1,433. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731537186
Dimensions7.57 × 6.63 × 4.24 mm
L/W Ratio1.14
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
7.57 mm6.63 mm1.24 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731537186
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 56.0%

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 30
Current: £1,433 GBP|Low: £130 GBP|High: £1,567 GBP|Avg: £565 GBP|-8.6%
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 29, 2026
Retailer 7£149 GBP
Retailer 13£167 GBP
Retailer 14£173 GBP
Retailer 3£222 GBP
Retailer 12£252 GBP
Retailer 5£364 GBP
Retailer 9£369 GBP
Retailer 8£500 GBP
Retailer 10£536 GBP
Retailer 11£657 GBP
Retailer 4£799 GBP
Retailer 2£824 GBP
Retailer 6£955 GBP
Do Amore Diamonds£1,433 GBP

28 data points across 14 retailers

12 retailers£149 GBP to £1,433 GBP

A
Cheapest Retailer
-
£149 GBP
$200 USD
A
Retailer 2
-
£167 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£173 GBP
$232 USD
View
A
Retailer 4
-
£222 GBP
$298 USD
View
B+
Retailer 5
-
£252 GBP
$337 USD
View
B+
Retailer 6
-
£369 GBP
$494 USD
View
B+
Retailer 7
-
£500 GBP
A$1,030 AUD
View
B+
Retailer 8
-
£536 GBP
$718 USD
View
B+
Retailer 9
-
£657 GBP
$880 USD
View
B
Retailer 10
-
£799 GBP
$1,070 USD
View
B+
Retailer 11
-
£824 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0F2559ED6 · Oct 30
£1,433 GBP
$1,920 USD
View
11 more retailers have this diamond
Prices start from £149 GBPSave up to £1,284 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
£149 GBP