Cushion|Lab Grown|IGI

1.88ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG719490720

Certificate IGI LG719490720

Diamond specifications and retailer prices

From €1,287 EUR
$1,438 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,287 EUR at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 1.88ct lab-grown cushion diamond

This 1.88ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719490720 or 719490720. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG719490720
Dimensions7.18 × 7.16 × 4.84 mm
L/W Ratio1.00
Top View
7.18 mm7.16 mm1.88 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719490720
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €1,287 EUR|Low: €1,276 EUR|High: €1,287 EUR|Avg: €1,279 EUR
Blue Nile
Retailer 2
October 10, 2026
Retailer 2€1,276 EUR
Blue Nile€1,287 EUR

2 data points across 2 retailers

1 retailer

B
Blue Nile
20098673 · Oct 31
€1,287 EUR
$1,438 USD
View

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B
1.88ct Cushion
€1,287 EUR