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Cushion|Lab Grown|IGI

2.88ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG741594887

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

Certificate IGI LG741594887

Diamond specifications and retailer prices

From $2,010 AUD
$1,412 USD
As of October 30, 2026
Save $10,118 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,127 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.88ct lab-grown cushion diamond

This 2.88ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741594887 or 741594887. Listed at 13 retailers as of October 30, 2026, with prices from $2,010 to $12,127, a $10,118 spread on the same certified stone. Do Amore Diamonds lists it at $12,127. 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

2.88
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741594887
Dimensions8.28 × 8.13 × 5.50 mm
L/W Ratio1.02
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
8.28 mm8.13 mm2.88 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741594887
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 67.7%

Caratlytics Score

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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 30
Current: $12,127 AUD|Low: $2,010 AUD|High: $14,775 AUD|Avg: $5,941 AUD|-17.9%
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
October 30, 2026
Retailer 5$2,010 AUD
Retailer 9$2,025 AUD
Retailer 13$2,028 AUD
Retailer 8$2,858 AUD
Retailer 6$2,874 AUD
Retailer 2$3,607 AUD
Retailer 7$4,531 AUD
Retailer 11$4,812 AUD
Retailer 10$6,376 AUD
Retailer 12$7,857 AUD
Retailer 3$10,564 AUD
Retailer 4$11,231 AUD
Do Amore Diamonds$12,127 AUD

32 data points across 13 retailers

13 retailers$2,010 AUD to $12,127 AUD

A
Cheapest Retailer
-
$2,010 AUD
$1,412 USD
Final sale: no returns
A
Retailer 2
-
$2,025 AUD
$1,423 USD
View
A
Retailer 3
-
$2,028 AUD
$1,425 USD
View
A
Retailer 4
-
$2,858 AUD
$2,008 USD
View
A
Retailer 5
-
$2,874 AUD
€1,923 EUR
View
A
Retailer 6
-
$3,607 AUD
$2,534 USD
View
A
Retailer 7
-
$4,531 AUD
$3,184 USD
View
Retailer 8
-
$4,812 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$6,376 AUD
£3,527 GBP
View
B+
Retailer 10
-
$7,857 AUD
$5,520 USD
View
Retailer 11
-
$10,564 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$11,231 AUD
$7,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-8782C8350 · Oct 30
$12,127 AUD
$8,520 USD
View
12 more retailers have this diamond
Prices start from $2,010 AUDSave up to $10,118 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
2.88ct Cushion
$2,010 AUD