CaratHunter
Plans
Cushion|Lab Grown|IGI

4.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816608472

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816608472

Diamond specifications and retailer prices

From $7,453 AUD
$5,235 USD
As of October 31, 2026
Save $37,334 AUD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $44,786 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.89ct lab-grown cushion diamond

This 4.89ct 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 LG816608472 or 816608472. Listed at 8 retailers as of October 31, 2026, with prices from $7,453 to $44,786, a $37,334 spread on the same certified stone. Do Amore Diamonds lists it at $44,786. 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

4.89
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608472
Dimensions11.52 × 8.75 × 6.07 mm
L/W Ratio1.32
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
11.52 mm8.75 mm4.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608472
Side View
Table 59.0%Crown 33.8°Girdle: STK-VTKPavilion 35.2°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
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 31
Current: $44,786 AUD|Low: $7,453 AUD|High: $57,499 AUD|Avg: $25,164 AUD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$7,453 AUD
Retailer 4$9,755 AUD
Retailer 7$11,900 AUD
Retailer 8$12,513 AUD
Retailer 2$14,437 AUD
Retailer 6$17,049 AUD
Retailer 3$20,244 AUD
Retailer 10$26,244 AUD
Do Amore Diamonds$44,786 AUD
Retailer 9$50,936 AUD

26 data points across 10 retailers

8 retailers$7,453 AUD to $44,786 AUD

A
Cheapest Retailer
-
$7,453 AUD
$5,235 USD
A
Retailer 2
-
$9,755 AUD
$6,852 USD
View
A
Retailer 3
-
$11,900 AUD
$8,359 USD
View
Retailer 4
-
$12,513 AUD
$8,790 USD
View
Price last confirmed 61 days ago
A
Retailer 5
-
$14,437 AUD
€9,658 EUR
View
B+
Retailer 6
-
$17,049 AUD
£9,430 GBP
View
B+
Retailer 7
-
$20,244 AUD
$14,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-0B041C971 · Oct 31
$44,786 AUD
$31,460 USD
View
7 more retailers have this diamond
Prices start from $7,453 AUDSave up to $37,334 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
4.89ct Cushion
$7,453 AUD