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Heart|Lab Grown|IGI

0.86ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG836610940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610940

Diamond specifications and retailer prices

From €322 EUR
As of November 4, 2026
Save €1,234 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,557 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 0.86ct lab-grown heart diamond

This 0.86ct 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 LG836610940 or 836610940. Listed at 19 retailers as of November 4, 2026, with prices from €322 to €1,557, a €1,234 spread on the same certified stone. MOH London lists it at €1,557. 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

0.86
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610940
Dimensions5.96 × 6.47 × 3.82 mm
L/W Ratio1.09
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
5.96 mm6.47 mm0.86 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610940
Side View
Table 57.0%Crown 36.1°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 59.0%

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 4
Current: €1,557 EUR|Low: €309 EUR|High: €1,579 EUR|Avg: €765 EUR|-1.3%
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
Retailer 14
Retailer 15
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Retailer 17
November 5, 2026
Retailer 15€322 EUR
Retailer 8€360 EUR
Retailer 4€374 EUR
Retailer 3€399 EUR
Retailer 16€399 EUR
Retailer 10€521 EUR
Retailer 9€536 EUR
Retailer 5€564 EUR
Retailer 12€641 EUR
Retailer 2€713 EUR
Retailer 11€724 EUR
Retailer 14€772 EUR
Retailer 6€912 EUR
Retailer 13€987 EUR
Retailer 17€1,284 EUR
Retailer 7€1,520 EUR
MOH London€1,557 EUR

34 data points across 17 retailers

19 retailers€322 EUR to €1,557 EUR

A
Cheapest Retailer
-
€322 EUR
A
Retailer 2
-
€360 EUR
View
Final sale: no returns
A
Retailer 3
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€374 EUR
View
A
Retailer 4
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€399 EUR
View
Retailer 5
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€399 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€521 EUR
View
B+
Retailer 7
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€536 EUR
View
B+
Retailer 8
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€564 EUR
View
B+
Retailer 9
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€641 EUR
View
B+
Retailer 10
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€668 EUR
View
B+
Retailer 11
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€713 EUR
View
B+
Retailer 12
-
€724 EUR
View
B+
Retailer 13
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€772 EUR
View
B
Retailer 14
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€912 EUR
View
B+
Retailer 15
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€987 EUR
View
B
Retailer 16
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€1,284 EUR
View
B
Retailer 17
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€1,319 EUR
View
B
Retailer 18
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€1,520 EUR
View
Most Expensive
B
MOH London
LG836610940 · Nov 5
€1,557 EUR
£1,381 GBP
View
18 more retailers have this diamond
Prices start from €322 EURSave up to €1,234 EUR

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
0.86ct Heart
€322 EUR