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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 $1,412 USD
As of October 28, 2026
Save $8,248 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,660 USD at Do Amore Diamonds · As of October 28, 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 28, 2026, with prices from $1,412 to $9,660, a $8,248 spread on the same certified stone. Do Amore Diamonds lists it at $9,660. 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
Color
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

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 28
Current: $9,660 USD|Low: $1,412 USD|High: $10,380 USD|Avg: $4,182 USD|-6.9%
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 29, 2026
Retailer 5$1,412 USD
Retailer 8$1,423 USD
Retailer 12$1,425 USD
Retailer 7$2,008 USD
Retailer 6$2,271 USD
Retailer 13$2,563 USD
Retailer 2$3,184 USD
Retailer 10$3,381 USD
Retailer 9$4,479 USD
Retailer 11$5,520 USD
Retailer 3$7,422 USD
Retailer 4$7,890 USD
Do Amore Diamonds$9,660 USD

31 data points across 13 retailers

13 retailers$1,412 USD to $9,660 USD

A
Cheapest Retailer
-
$1,412 USD
Final sale: no returns
A
Retailer 2
-
$1,423 USD
View
A
Retailer 3
-
$1,425 USD
View
A
Retailer 4
-
$2,008 USD
View
A
Retailer 5
-
$2,271 USD
€2,163 EUR
View
A
Retailer 6
-
$2,563 USD
View
A
Retailer 7
-
$3,184 USD
View
A
Retailer 8
-
$3,381 USD
A$5,201 AUD
View
B+
Retailer 9
-
$4,479 USD
£3,527 GBP
View
B+
Retailer 10
-
$5,520 USD
View
B
Retailer 11
-
$7,422 USD
A$11,418 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$7,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-8782C8350 · Oct 28
$9,660 USD
View
12 more retailers have this diamond
Prices start from $1,412 USDSave up to $8,248 USD

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
$1,412 USD