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Cushion|Lab Grown|IGI

4.96ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG788625359

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG788625359

Diamond specifications and retailer prices

From $9,807 AUD
$6,889 USD
As of October 31, 2026
Save $36,061 AUD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $45,868 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.96ct lab-grown cushion diamond

This 4.96ct 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 LG788625359 or 788625359. Listed at 9 retailers as of October 31, 2026, with prices from $9,807 to $45,868, a $36,061 spread on the same certified stone. Do Amore Diamonds lists it at $45,868. 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

4.96
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788625359
Dimensions9.60 × 9.60 × 6.39 mm
L/W Ratio1.00
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
9.60 mm9.60 mm4.96 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788625359
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $45,868 AUD|Low: $8,755 AUD|High: $58,040 AUD|Avg: $22,577 AUD|-20.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 9$9,807 AUD
Retailer 8$9,809 AUD
Retailer 13$10,463 AUD
Retailer 12$11,957 AUD
Retailer 4$12,331 AUD
Retailer 14$13,508 AUD
Retailer 6$17,031 AUD
Retailer 2$17,369 AUD
Retailer 10$20,528 AUD
Retailer 15$22,368 AUD
Retailer 5$23,553 AUD
Retailer 11$23,729 AUD
Retailer 3$28,068 AUD
Retailer 7$40,253 AUD
Do Amore Diamonds$45,868 AUD

29 data points across 15 retailers

9 retailers$9,807 AUD to $45,868 AUD

A
Cheapest Retailer
-
$9,807 AUD
$6,889 USD
A
Retailer 2
-
$9,809 AUD
$6,890 USD
View
A
Retailer 3
-
$10,463 AUD
$7,350 USD
View
Final sale: no returns
A
Retailer 4
-
$11,957 AUD
$8,399 USD
View
Retailer 5
-
$13,508 AUD
$9,489 USD
View
Price last confirmed 62 days ago
B+
Retailer 6
-
$17,369 AUD
£9,607 GBP
View
B+
Retailer 7
-
$20,528 AUD
$14,420 USD
View
B+
Retailer 8
-
$23,729 AUD
$16,668 USD
View
Most Expensive
B
Do Amore Diamonds
27-840454394 · Oct 31
$45,868 AUD
$32,220 USD
View
8 more retailers have this diamond
Prices start from $9,807 AUDSave up to $36,061 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
4.96ct Cushion
$9,807 AUD