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Cushion|Lab Grown|IGI

4.87ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG835685954

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835685954

Diamond specifications and retailer prices

From €687 EUR
$770 USD
As of November 1, 2026
Save €1,440 EUR (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,126 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 4.87ct lab-grown cushion diamond

This 4.87ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835685954 or 835685954. Listed at 3 retailers as of November 1, 2026, with prices from €687 to €2,126, a €1,440 spread on the same certified stone. Brilliance lists it at €2,126. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.87
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685954
Dimensions11.62 × 8.89 × 5.97 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm8.89 mm4.87 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685954
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 67.2%

Caratlytics Score

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

Last verified: Nov 1
Current: €2,126 EUR|Low: €687 EUR|High: €4,679 EUR|Avg: €1,999 EUR|-2.1%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€687 EUR
Retailer 3€944 EUR
Retailer 5€1,104 EUR
Brilliance€2,126 EUR
Retailer 4€4,679 EUR

9 data points across 5 retailers

3 retailers€687 EUR to €2,126 EUR

A
Cheapest Retailer
-
€687 EUR
$770 USD
Final sale: no returns
B+
Retailer 2
-
€944 EUR
$1,059 USD
View
Most Expensive
B+
Brilliance
D45958329 · Nov 1
€2,126 EUR
$2,385 USD
View
2 more retailers have this diamond
Prices start from €687 EURSave up to €1,440 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
4.87ct Cushion
€687 EUR