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Cushion|Lab Grown|IGI

2.87ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG717595020

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

Certificate IGI LG717595020

Diamond specifications and retailer prices

From $2,004 AUD
$1,408 USD
As of October 30, 2026
Save $10,082 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,086 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.87ct lab-grown cushion diamond

This 2.87ct 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 LG717595020 or 717595020. Listed at 13 retailers as of October 30, 2026, with prices from $2,004 to $12,086, a $10,082 spread on the same certified stone. Do Amore Diamonds lists it at $12,086. 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

2.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717595020
Dimensions8.34 × 8.23 × 5.48 mm
L/W Ratio1.01
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
8.34 mm8.23 mm2.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717595020
Side View
Table 63.0%Crown 39.7°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 66.6%

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: $12,086 AUD|Low: $2,004 AUD|High: $14,720 AUD|Avg: $5,908 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$2,004 AUD
Retailer 11$2,019 AUD
Retailer 3$2,022 AUD
Retailer 10$2,850 AUD
Retailer 7$2,864 AUD
Retailer 6$3,585 AUD
Retailer 9$4,518 AUD
Retailer 12$4,796 AUD
Retailer 8$5,941 AUD
Retailer 13$7,830 AUD
Retailer 2$10,008 AUD
Retailer 4$10,504 AUD
Do Amore Diamonds$12,086 AUD

32 data points across 13 retailers

13 retailers$2,004 AUD to $12,086 AUD

A
Cheapest Retailer
-
$2,004 AUD
$1,408 USD
Final sale: no returns
A
Retailer 2
-
$2,019 AUD
$1,418 USD
View
A
Retailer 3
-
$2,022 AUD
$1,420 USD
View
A
Retailer 4
-
$2,850 AUD
$2,002 USD
View
A
Retailer 5
-
$2,864 AUD
€1,916 EUR
View
A
Retailer 6
-
$3,585 AUD
$2,518 USD
View
A
Retailer 7
-
$4,518 AUD
$3,174 USD
View
Retailer 8
-
$4,796 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$5,941 AUD
£3,286 GBP
View
B+
Retailer 10
-
$7,830 AUD
$5,500 USD
View
B+
Retailer 11
-
$10,008 AUD
$7,030 USD
View
Retailer 12
-
$10,504 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-57FD8B9C9 · Oct 30
$12,086 AUD
$8,490 USD
View
12 more retailers have this diamond
Prices start from $2,004 AUDSave up to $10,082 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
2.87ct Cushion
$2,004 AUD