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Marquise|Lab Grown|IGI

0.86ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG821694685

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821694685

Diamond specifications and retailer prices

From €376 EUR
$422 USD
As of November 1, 2026
Save €724 EUR (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,101 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.86ct lab-grown marquise diamond

This 0.86ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821694685 or 821694685. Listed at 9 retailers as of November 1, 2026, with prices from €376 to €1,101, a €724 spread on the same certified stone. MOH London lists it at €1,101. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.86
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821694685
Dimensions9.62 × 4.98 × 3.11 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
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
9.62 mm4.98 mm0.86 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821694685
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: €1,101 EUR|Low: €374 EUR|High: €1,474 EUR|Avg: €742 EUR|-22.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5€376 EUR
Retailer 7€437 EUR
Retailer 6€459 EUR
Retailer 4€504 EUR
Retailer 3€522 EUR
Retailer 8€811 EUR
Retailer 2€929 EUR
Retailer 9€1,014 EUR
MOH London€1,101 EUR

43 data points across 9 retailers

9 retailers€376 EUR to €1,101 EUR

A
Cheapest Retailer
-
€376 EUR
$422 USD
A
Retailer 2
-
€437 EUR
$490 USD
View
A
Retailer 3
-
€459 EUR
View
A
Retailer 4
-
€504 EUR
$565 USD
View
A
Retailer 5
-
€522 EUR
£461 GBP
View
B+
Retailer 6
-
€811 EUR
$910 USD
View
B+
Retailer 7
-
€929 EUR
$1,041 USD
View
Retailer 8
-
€1,014 EUR
A$1,749 AUD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG821694685 · Nov 2
€1,101 EUR
£972 GBP
View
8 more retailers have this diamond
Prices start from €376 EURSave up to €724 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 Marquise
€376 EUR