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Cushion|Lab Grown|IGI

4.81ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG780662036

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780662036

Diamond specifications and retailer prices

From $6,906 AUD
$4,851 USD
As of October 30, 2026
Save $37,169 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $44,075 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.81ct lab-grown cushion diamond

This 4.81ct 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 LG780662036 or 780662036. Listed at 10 retailers as of October 30, 2026, with prices from $6,906 to $44,075, a $37,169 spread on the same certified stone. Do Amore Diamonds lists it at $44,075. 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

4.81
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662036
Dimensions10.97 × 8.86 × 6.12 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
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
10.97 mm8.86 mm4.81 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662036
Side View
Table 57.0%Crown 37.1°Girdle: STK-THKPavilion 36.1°Culet: NoneDepth 69.1%

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: $44,075 AUD|Low: $6,906 AUD|High: $56,588 AUD|Avg: $23,081 AUD|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$6,906 AUD
Retailer 7$7,332 AUD
Retailer 6$9,464 AUD
Retailer 11$10,424 AUD
Retailer 10$11,718 AUD
Retailer 2$14,202 AUD
Retailer 8$16,783 AUD
Retailer 5$19,916 AUD
Retailer 9$20,508 AUD
Do Amore Diamonds$44,075 AUD
Retailer 3$55,003 AUD

31 data points across 11 retailers

10 retailers$6,906 AUD to $44,075 AUD

A+
Cheapest Retailer
-
$6,906 AUD
$4,851 USD
A
Retailer 2
-
$7,332 AUD
$5,150 USD
View
A
Retailer 3
-
$9,464 AUD
$6,648 USD
View
A
Retailer 4
-
$10,424 AUD
$7,322 USD
View
Final sale: no returns
A
Retailer 5
-
$11,718 AUD
$8,231 USD
View
A
Retailer 6
-
$14,202 AUD
€9,501 EUR
View
B+
Retailer 7
-
$16,783 AUD
£9,283 GBP
View
B+
Retailer 8
-
$19,916 AUD
$13,990 USD
View
B+
Retailer 9
-
$20,508 AUD
$14,406 USD
View
Most Expensive
B
Do Amore Diamonds
27-422B9B97F · Oct 31
$44,075 AUD
$30,960 USD
View
9 more retailers have this diamond
Prices start from $6,906 AUDSave up to $37,169 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+
4.81ct Cushion
$6,906 AUD