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Cushion|Lab Grown|IGI

1.86ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG849657529

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG849657529

Diamond specifications and retailer prices

From €589 EUR
£521 GBP
As of October 30, 2026
Save €521 EUR (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,110 EUR at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.86ct lab-grown cushion diamond

This 1.86ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849657529 or 849657529. Listed at 3 retailers as of October 29, 2026, with prices from €589 to €1,110, a €521 spread on the same certified stone. Taylor and Hart lists it at €1,110. 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

1.86
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle52.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849657529
Dimensions8.26 × 5.76 × 3.88 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.76 mm1.86 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849657529
Side View
Table 62.0%Crown 33.6°Girdle: MED-STKPavilion 52.8°Culet: LargeDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €589 EUR|Low: €588 EUR|High: €1,110 EUR|Avg: €836 EUR|+0.3%
Retailer 1
Retailer 2
Taylor and Hart
October 30, 2026
Retailer 1€589 EUR
Retailer 2€810 EUR
Taylor and Hart€1,110 EUR

2 data points across 3 retailers

3 retailers€589 EUR to €1,110 EUR

A
Cheapest Retailer
-
€589 EUR
£521 GBP
B+
Retailer 2
-
€810 EUR
$908 USD
View
Most Expensive
B
Taylor and Hart
OTYGWMJ · Oct 29
€1,110 EUR
$1,245 USD
View
2 more retailers have this diamond
Prices start from €589 EURSave up to €521 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
1.86ct Cushion
€589 EUR