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Heart|Lab Grown|IGI

0.80ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG836610935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610935

Diamond specifications and retailer prices

From £291 GBP
$391 USD
As of November 2, 2026
Save £1,123 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,414 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct lab-grown heart diamond

This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836610935 or 836610935. Listed at 18 retailers as of November 1, 2026, with prices from £291 to £1,414, a £1,123 spread on the same certified stone. MOH London lists it at £1,414. 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

0.80
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610935
Dimensions5.90 × 6.31 × 3.59 mm
L/W Ratio1.07
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
5.90 mm6.31 mm0.80 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610935
Side View
Table 59.0%Crown 35.9°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 56.9%

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: Nov 2
Current: £1,414 GBP|Low: £291 GBP|High: £1,414 GBP|Avg: £686 GBP
MOH London
Retailer 2
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Retailer 18
November 3, 2026
Retailer 8£291 GBP
Retailer 4£326 GBP
Retailer 5£326 GBP
Retailer 16£361 GBP
Retailer 7£434 GBP
Retailer 11£473 GBP
Retailer 3£508 GBP
Retailer 13£578 GBP
Retailer 17£578 GBP
Retailer 2£593 GBP
Retailer 12£657 GBP
Retailer 15£715 GBP
Retailer 9£831 GBP
Retailer 14£1,015 GBP
Retailer 18£1,163 GBP
Retailer 10£1,190 GBP
Retailer 6£1,345 GBP
MOH London£1,414 GBP

9 data points across 18 retailers

18 retailers£291 GBP to £1,414 GBP

A
Cheapest Retailer
-
£291 GBP
$391 USD
A
Retailer 2
-
£326 GBP
$438 USD
View
A
Retailer 3
-
£326 GBP
$438 USD
View
Final sale: no returns
A
Retailer 4
-
£361 GBP
$485 USD
View
B+
Retailer 5
-
£434 GBP
$582 USD
View
B+
Retailer 6
-
£473 GBP
View
B+
Retailer 7
-
£508 GBP
$682 USD
View
B+
Retailer 8
-
£578 GBP
€739 EUR
View
B+
Retailer 9
-
£578 GBP
$776 USD
View
B+
Retailer 10
-
£593 GBP
View
B+
Retailer 11
-
£657 GBP
ZAR 14,237 ZAR
View
B+
Retailer 12
-
£715 GBP
$960 USD
View
Retailer 13
-
£831 GBP
$1,115 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
£1,015 GBP
$1,362 USD
View
B
Retailer 15
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£1,163 GBP
$1,561 USD
View
B
Retailer 16
-
£1,190 GBP
$1,597 USD
View
B
Retailer 17
-
£1,345 GBP
$1,805 USD
View
Most Expensive
B
MOH London
LG836610935 · Nov 1
£1,414 GBP
View
17 more retailers have this diamond
Prices start from £291 GBPSave up to £1,123 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
0.80ct Heart
£291 GBP