Cushion|Lab Grown|IGI

4.87ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG838607699

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838607699

Diamond specifications and retailer prices

From $695 USD
As of October 29, 2026
Save $3,895 USD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,590 USD at Brilliant Earth · As of October 23, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838607699 or 838607699. Listed at 3 retailers as of October 23, 2026, with prices from $695 to $4,590, a $3,895 spread on the same certified stone. Brilliant Earth lists it at $4,590. 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
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838607699
Dimensions12.14 × 8.72 × 5.84 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.14 mm8.72 mm4.87 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838607699
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,590 USD|Low: $695 USD|High: $4,730 USD|Avg: $2,635 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
October 24, 2026
Retailer 3$695 USD
Retailer 2$1,179 USD
Brilliant Earth$4,590 USD

24 data points across 3 retailers

3 retailers$695 USD to $4,590 USD

A
Cheapest Retailer
-
$695 USD
Final sale: no returns
A
Retailer 2
-
$1,179 USD
£929 GBP
View
Most Expensive
B
Brilliant Earth
21542322A · Oct 23
$4,590 USD
View
2 more retailers have this diamond
Prices start from $695 USDSave up to $3,895 USD

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
$695 USD