Cushion|Lab Grown|IGI

4.83ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804665298

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804665298

Diamond specifications and retailer prices

From $4,869 USD
As of November 1, 2026
Save $9,181 USD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,050 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.83ct lab-grown cushion diamond

This 4.83ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665298 or 804665298. Listed at 7 retailers as of October 31, 2026, with prices from $4,869 to $14,050, a $9,181 spread on the same certified stone. Brilliant Earth lists it at $14,050. 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

4.83
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665298
Dimensions11.17 × 9.34 × 5.80 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.17 mm9.34 mm4.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665298
Side View
Table 59.0%Crown 34.4°Girdle: MED-THKPavilion 34.3°Culet: NoneDepth 62.1%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $14,050 USD|Low: $4,869 USD|High: $26,810 USD|Avg: $12,229 USD|-47.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$4,869 USD
Retailer 5$6,699 USD
Retailer 2$8,108 USD
Retailer 7$8,756 USD
Retailer 3$10,017 USD
Retailer 6$11,836 USD
Brilliant Earth$14,050 USD
Retailer 8$18,364 USD

26 data points across 8 retailers

7 retailers$4,869 USD to $14,050 USD

A+
Cheapest Retailer
-
$4,869 USD
A
Retailer 2
-
$6,699 USD
View
A
Retailer 3
-
$8,108 USD
View
Retailer 4
-
$8,756 USD
View
Price last confirmed 75 days ago
A
Retailer 5
-
$10,017 USD
€9,540 EUR
View
B+
Retailer 6
-
$11,836 USD
£9,320 GBP
View
Most Expensive
B+
Brilliant Earth
20496163Y · Oct 31
$14,050 USD
View
6 more retailers have this diamond
Prices start from $4,869 USDSave up to $9,181 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+
4.83ct Cushion
$4,869 USD