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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 $6,932 AUD
$4,869 USD
As of October 30, 2026
Save $13,070 AUD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $20,002 AUD 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 30, 2026, with prices from $6,932 to $20,002, a $13,070 spread on the same certified stone. Brilliant Earth lists it at $20,002. 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
Colour
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

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $20,002 AUD|Low: $6,932 AUD|High: $38,167 AUD|Avg: $17,518 AUD|-47.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$6,932 AUD
Retailer 4$9,537 AUD
Retailer 6$11,765 AUD
Retailer 7$12,465 AUD
Retailer 2$14,260 AUD
Retailer 5$16,850 AUD
Brilliant Earth$20,002 AUD
Retailer 8$26,143 AUD

25 data points across 8 retailers

7 retailers$6,932 AUD to $20,002 AUD

A+
Cheapest Retailer
-
$6,932 AUD
$4,869 USD
A
Retailer 2
-
$9,537 AUD
$6,699 USD
View
A
Retailer 3
-
$11,765 AUD
$8,264 USD
View
Retailer 4
-
$12,465 AUD
$8,756 USD
View
Price last confirmed 75 days ago
A
Retailer 5
-
$14,260 AUD
€9,540 EUR
View
B+
Retailer 6
-
$16,850 AUD
£9,320 GBP
View
Most Expensive
B+
Brilliant Earth
20496163Y · Oct 31
$20,002 AUD
$14,050 USD
View
6 more retailers have this diamond
Prices start from $6,932 AUDSave up to $13,070 AUD

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
$6,932 AUD