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Heart|Lab Grown|IGI

1.08ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG831627427

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831627427

Diamond specifications and retailer prices

From £122 GBP
$163 USD
As of October 30, 2026
Save £589 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £711 GBP at MOH London · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831627427 or 831627427. Listed at 18 retailers as of October 29, 2026, with prices from £122 to £711, a £589 spread on the same certified stone. MOH London lists it at £711. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831627427
Dimensions6.14 × 7.09 × 4.29 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm7.09 mm1.08 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831627427
Side View
Table 57.0%Crown 37.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.5%

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 30
Current: £711 GBP|Low: £122 GBP|High: £744 GBP|Avg: £340 GBP|-4.3%
MOH London
Retailer 2
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October 31, 2026
Retailer 3£122 GBP
Retailer 15£142 GBP
Retailer 7£152 GBP
Retailer 10£152 GBP
Retailer 18£172 GBP
Retailer 11£186 GBP
Retailer 13£260 GBP
Retailer 2£267 GBP
Retailer 6£273 GBP
Retailer 17£278 GBP
Retailer 12£287 GBP
Retailer 14£369 GBP
Retailer 8£416 GBP
Retailer 4£486 GBP
Retailer 5£494 GBP
Retailer 16£513 GBP
Retailer 9£527 GBP
MOH London£711 GBP

37 data points across 18 retailers

18 retailers£122 GBP to £711 GBP

A
Cheapest Retailer
-
£122 GBP
$163 USD
A
Retailer 2
-
£142 GBP
$190 USD
View
A
Retailer 3
-
£152 GBP
$203 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 6
-
£186 GBP
View
A
Retailer 7
-
£260 GBP
ZAR 5,619 ZAR
View
A
Retailer 8
-
£267 GBP
View
B+
Retailer 9
-
£273 GBP
$366 USD
View
B+
Retailer 10
-
£278 GBP
$372 USD
View
B+
Retailer 11
-
£287 GBP
View
B+
Retailer 12
-
£369 GBP
A$760 AUD
View
B+
Retailer 13
-
£416 GBP
SGD 753 SGD
View
B
Retailer 14
-
£486 GBP
$651 USD
View
B
Retailer 15
-
£494 GBP
$662 USD
View
B
Retailer 16
-
£513 GBP
$688 USD
View
B
Retailer 17
-
£527 GBP
$706 USD
View
Most Expensive
B
MOH London
LG831627427 · Oct 29
£711 GBP
View
17 more retailers have this diamond
Prices start from £122 GBPSave up to £589 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
£122 GBP