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 $770 USD
As of October 31, 2026
Save $289 USD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,248 USD at Frank Darling · As of October 23, 2026
View at Frank Darling

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 4 retailers as of October 31, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,248 USD|Low: $770 USD|High: $5,248 USD|Avg: $2,223 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2$770 USD
Retailer 3$1,059 USD
Retailer 5$1,238 USD
Retailer 4$2,437 USD
Frank Darling$5,248 USD

9 data points across 5 retailers

4 retailers$770 USD to $1,059 USD

A
Cheapest Retailer
-
$770 USD
Final sale: no returns
B+
Retailer 2
-
$1,059 USD
View
Retailer 3
-
$2,437 USD
View
Price last confirmed 8 days ago
Most Expensive
Frank Darling
100194861246KD · Oct 23
$5,248 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $770 USDSave up to $289 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
$770 USD