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Cushion|Lab Grown|IGI

4.87ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG843610448

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843610448

Diamond specifications and retailer prices

From €1,063 EUR
£939 GBP
As of October 25, 2026
3 retailers carry this diamond
Most expensive: €4,297 EUR at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 LG843610448 or 843610448. Listed at 3 retailers as of October 25, 2026. 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 angle35.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843610448
Dimensions11.57 × 8.84 × 5.94 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
11.57 mm8.84 mm4.87 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843610448
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.2%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 25
Current: €4,297 EUR|Low: €628 EUR|High: €4,297 EUR|Avg: €2,260 EUR
Brilliant Earth
Retailer 2
Retailer 3
October 25, 2026
Retailer 3€628 EUR
Retailer 2€1,063 EUR
Brilliant Earth€4,297 EUR

18 data points across 3 retailers

3 retailers€1,063 EUR to €4,297 EUR

Retailer 1
-
€1,063 EUR
£939 GBP
Price last confirmed 8 days ago
Retailer 2
-
€3,352 EUR
$3,760 USD
View
Price last confirmed 19 days ago
Most Expensive
Brilliant Earth
21744516A · Oct 25
€4,297 EUR
$4,820 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond

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.

4.87ct Cushion
€1,063 EUR