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Heart|Lab Grown|IGI

1.25ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG807615585

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG807615585

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 25, 2026
Save £618 GBP (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £799 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807615585 or 807615585. Listed at 8 retailers as of October 25, 2026, with prices from £181 to £799, a £618 spread on the same certified stone. MOH London lists it at £799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807615585
Dimensions7.82 × 6.51 × 4.34 mm
L/W Ratio1.20
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
7.82 mm6.51 mm1.25 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807615585
Side View
Table 56.0%Crown 32.1°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 55.5%

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 25
Current: £799 GBP|Low: £181 GBP|High: £808 GBP|Avg: £465 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4£181 GBP
Retailer 7£290 GBP
Retailer 5£315 GBP
Retailer 3£342 GBP
Retailer 9£364 GBP
Retailer 2£368 GBP
Retailer 10£519 GBP
Retailer 6£649 GBP
Retailer 8£769 GBP
MOH London£799 GBP

21 data points across 10 retailers

8 retailers£181 GBP to £799 GBP

A
Cheapest Retailer
-
£181 GBP
$242 USD
A
Retailer 2
-
£290 GBP
$389 USD
View
A
Retailer 3
-
£315 GBP
$422 USD
View
A
Retailer 4
-
£342 GBP
ZAR 7,407 ZAR
View
B+
Retailer 5
-
£368 GBP
View
B
Retailer 6
-
£649 GBP
$870 USD
View
B
Retailer 7
-
£769 GBP
$1,030 USD
View
Most Expensive
B
MOH London
LG807615585 · Oct 25
£799 GBP
View
7 more retailers have this diamond
Prices start from £181 GBPSave up to £618 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
1.25ct Heart
£181 GBP