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Heart|Lab Grown|IGI

1.08ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG679517286

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG679517286

Diamond specifications and retailer prices

From £208 GBP
$279 USD
As of November 1, 2026
Save £618 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £827 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG679517286 or 679517286. Listed at 6 retailers as of November 1, 2026, with prices from £208 to £827, a £618 spread on the same certified stone. MOH London lists it at £827. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.08
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679517286
Dimensions6.28 × 7.22 × 4.18 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm7.22 mm1.08 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679517286
Side View
Table 66.0%Crown 36.8°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.9%

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: Nov 1
Current: £827 GBP|Low: £208 GBP|High: £837 GBP|Avg: £443 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£208 GBP
Retailer 4£285 GBP
Retailer 2£322 GBP
Retailer 5£398 GBP
Retailer 6£698 GBP
MOH London£827 GBP

38 data points across 6 retailers

6 retailers£208 GBP to £827 GBP

A
Cheapest Retailer
-
£208 GBP
$279 USD
B+
Retailer 2
-
£285 GBP
$382 USD
View
B+
Retailer 3
-
£322 GBP
View
B+
Retailer 4
-
£398 GBP
$533 USD
View
B
Retailer 5
-
£698 GBP
$935 USD
View
Most Expensive
B
MOH London
LG679517286 · Nov 1
£827 GBP
View
5 more retailers have this diamond
Prices start from £208 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
1.08ct Heart
£208 GBP