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Heart|Lab Grown|IGI

0.75ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG610318988

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG610318988

Diamond specifications and retailer prices

From £236 GBP
As of November 4, 2026
Save £414 GBP (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £650 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.75ct lab-grown heart diamond

This 0.75ct lab-grown heart sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610318988 or 610318988. Listed at 2 retailers as of November 1, 2026, with prices from £236 to £650, a £414 spread on the same certified stone. MOH London lists it at £650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.75
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610318988
Dimensions5.56 × 6.17 × 3.62 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.56 mm6.17 mm0.75 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610318988
Side View
Table 65.0%Crown 37.3°Girdle: MED-STKPavilion 42.9°Culet: NoneDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £650 GBP|Low: £218 GBP|High: £1,084 GBP|Avg: £556 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2£236 GBP
Retailer 4£262 GBP
Retailer 5£547 GBP
MOH London£650 GBP
Retailer 3£1,084 GBP

7 data points across 5 retailers

2 retailers£236 GBP to £650 GBP

A
Cheapest Retailer
-
£236 GBP
Most Expensive
B
MOH London
LG610318988 · Nov 1
£650 GBP
View
1 more retailer has this diamond
Prices start from £236 GBPSave up to £414 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
0.75ct Heart
£236 GBP