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Cushion|Lab Grown|IGI

0.81ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG586378649

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG586378649

Diamond specifications and retailer prices

From €262 EUR
$293 USD
As of October 30, 2026
Save €1,002 EUR (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,264 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586378649 or 586378649. Listed at 5 retailers as of October 29, 2026, with prices from €262 to €1,264, a €1,002 spread on the same certified stone. MOH London lists it at €1,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586378649
Dimensions6.87 × 4.71 × 3.14 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.87 mm4.71 mm0.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586378649
Side View
Table 60.0%Crown 32.6°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,264 EUR|Low: €240 EUR|High: €1,272 EUR|Avg: €564 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6€262 EUR
Retailer 8€268 EUR
Retailer 7€311 EUR
Retailer 5€358 EUR
Retailer 2€375 EUR
Retailer 4€472 EUR
Retailer 12€515 EUR
Retailer 11€564 EUR
Retailer 10€641 EUR
Retailer 3€730 EUR
Retailer 9€1,235 EUR
MOH London€1,264 EUR

20 data points across 12 retailers

5 retailers€262 EUR to €1,264 EUR

A
Cheapest Retailer
-
€262 EUR
$293 USD
Retailer 2
-
€358 EUR
$400 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
€375 EUR
A$645 AUD
View
B
Retailer 4
-
€1,235 EUR
$1,380 USD
View
Most Expensive
B
MOH London
LG586378649 · Oct 29
€1,264 EUR
£1,112 GBP
View
4 more retailers have this diamond
Prices start from €262 EURSave up to €1,002 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
0.81ct Cushion
€262 EUR