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Heart|Lab Grown|IGI

1.25ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG704584362

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704584362

Diamond specifications and retailer prices

From £166 GBP
$222 USD
As of October 30, 2026
Save £661 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £827 GBP at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704584362 or 704584362. Listed at 12 retailers as of October 29, 2026, with prices from £166 to £827, a £661 spread on the same certified stone. MOH London lists it at £827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704584362
Dimensions6.42 × 7.53 × 4.31 mm
L/W Ratio1.17
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
6.42 mm7.53 mm1.25 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704584362
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.2%

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: £827 GBP|Low: £128 GBP|High: £832 GBP|Avg: £420 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 31, 2026
Retailer 10£166 GBP
Retailer 15£185 GBP
Retailer 13£192 GBP
Retailer 11£205 GBP
Retailer 14£205 GBP
Retailer 8£276 GBP
Retailer 6£339 GBP
Retailer 3£361 GBP
Retailer 2£379 GBP
Retailer 9£520 GBP
Retailer 7£576 GBP
Retailer 12£659 GBP
Retailer 5£692 GBP
Retailer 4£699 GBP
MOH London£827 GBP

43 data points across 15 retailers

12 retailers£166 GBP to £827 GBP

A
Cheapest Retailer
-
£166 GBP
$222 USD
A
Retailer 2
-
£185 GBP
$248 USD
View
Final sale: no returns
A
Retailer 3
-
£192 GBP
$257 USD
View
A
Retailer 4
-
£205 GBP
$275 USD
View
A
Retailer 5
-
£205 GBP
$275 USD
View
B+
Retailer 6
-
£276 GBP
$370 USD
View
B+
Retailer 7
-
£361 GBP
$484 USD
View
B+
Retailer 8
-
£379 GBP
View
B+
Retailer 9
-
£520 GBP
$697 USD
View
B
Retailer 10
-
£659 GBP
$883 USD
View
B
Retailer 11
-
£699 GBP
$936 USD
View
Most Expensive
B
MOH London
LG704584362 · Oct 29
£827 GBP
View
11 more retailers have this diamond
Prices start from £166 GBPSave up to £661 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
£166 GBP