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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 €325 EUR
$363 USD
As of October 30, 2026
Save €1,250 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,574 EUR at MOH London · As of November 1, 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 October 30, 2026, with prices from €325 to €1,574, a €1,250 spread on the same certified stone. MOH London lists it at €1,574. 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
Color
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: Oct 30
Current: €1,574 EUR|Low: €311 EUR|High: €1,593 EUR|Avg: €800 EUR|-1.0%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
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Retailer 18
Retailer 19
November 2, 2026
Retailer 17€325 EUR
Retailer 8€363 EUR
Retailer 4€377 EUR
Retailer 3€403 EUR
Retailer 18€403 EUR
Retailer 13€527 EUR
Retailer 9€541 EUR
Retailer 5€568 EUR
Retailer 14€647 EUR
Retailer 10€674 EUR
Retailer 12€726 EUR
Retailer 2€731 EUR
Retailer 16€779 EUR
Retailer 6€920 EUR
Retailer 15€995 EUR
Retailer 19€1,295 EUR
Retailer 11€1,331 EUR
Retailer 7€1,534 EUR
MOH London€1,574 EUR

33 data points across 19 retailers

19 retailers€325 EUR to €1,574 EUR

A
Cheapest Retailer
-
€325 EUR
$363 USD
A
Retailer 2
-
€363 EUR
$406 USD
View
Final sale: no returns
A
Retailer 3
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€377 EUR
$421 USD
View
A
Retailer 4
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€403 EUR
$450 USD
View
Retailer 5
-
€403 EUR
$450 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€527 EUR
£463 GBP
View
B+
Retailer 7
-
€541 EUR
$604 USD
View
B+
Retailer 8
-
€568 EUR
$635 USD
View
B+
Retailer 9
-
€647 EUR
View
B+
Retailer 10
-
€674 EUR
$753 USD
View
B+
Retailer 11
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€726 EUR
£639 GBP
View
B+
Retailer 12
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€731 EUR
ZAR 13,198 ZAR
View
B+
Retailer 13
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€779 EUR
$870 USD
View
B
Retailer 14
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€920 EUR
$1,028 USD
View
B+
Retailer 15
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€995 EUR
$1,112 USD
View
B
Retailer 16
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€1,295 EUR
$1,447 USD
View
B
Retailer 17
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€1,331 EUR
$1,487 USD
View
B
Retailer 18
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€1,534 EUR
$1,714 USD
View
Most Expensive
B
MOH London
LG836610940 · Nov 1
€1,574 EUR
£1,385 GBP
View
18 more retailers have this diamond
Prices start from €325 EURSave up to €1,250 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
€325 EUR