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Cushion|Lab Grown|IGI

2.88ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG844642283

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844642283

Diamond specifications and retailer prices

From $1,930 AUD
£1,068 GBP
As of October 30, 2026
Save $10,199 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,129 AUD at Do Amore Diamonds · As of October 31, 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 LG844642283 or 844642283. Listed at 13 retailers as of October 30, 2026, with prices from $1,930 to $12,129, a $10,199 spread on the same certified stone. Do Amore Diamonds lists it at $12,129. 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 angle34.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642283
Dimensions9.69 × 7.61 × 5.01 mm
L/W Ratio1.27
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
9.69 mm7.61 mm2.88 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642283
Side View
Table 63.0%Crown 34.8°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 65.8%

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: $12,129 AUD|Low: $1,930 AUD|High: $14,350 AUD|Avg: $6,276 AUD|-15.5%
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
October 31, 2026
Retailer 9$1,930 AUD
Retailer 13$2,029 AUD
Retailer 2$2,855 AUD
Retailer 14$2,859 AUD
Retailer 10$3,607 AUD
Retailer 11$4,532 AUD
Retailer 4$4,813 AUD
Retailer 3$6,377 AUD
Retailer 5$7,324 AUD
Retailer 12$7,858 AUD
Retailer 8$10,051 AUD
Retailer 6$10,389 AUD
Retailer 7$10,413 AUD
Do Amore Diamonds$12,129 AUD

20 data points across 14 retailers

13 retailers$1,930 AUD to $12,129 AUD

A
Cheapest Retailer
-
$1,930 AUD
£1,068 GBP
A
Retailer 2
-
$2,029 AUD
$1,425 USD
View
A
Retailer 3
-
$2,855 AUD
€1,910 EUR
View
A
Retailer 4
-
$2,859 AUD
$2,008 USD
View
A
Retailer 5
-
$3,607 AUD
$2,534 USD
View
A
Retailer 6
-
$4,532 AUD
$3,184 USD
View
Retailer 7
-
$4,813 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$6,377 AUD
£3,527 GBP
View
Retailer 9
-
$7,324 AUD
$5,145 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$7,858 AUD
$5,520 USD
View
B
Retailer 11
-
$10,051 AUD
$7,060 USD
View
B
Retailer 12
-
$10,413 AUD
View
Most Expensive
B
Do Amore Diamonds
27-204CFD8EF · Oct 31
$12,129 AUD
$8,520 USD
View
12 more retailers have this diamond
Prices start from $1,930 AUDSave up to $10,199 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
$1,930 AUD