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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 $1,408 USD
As of October 28, 2026
Save $8,212 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,620 USD at Do Amore Diamonds · As of October 28, 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 28, 2026, with prices from $1,408 to $9,620, a $8,212 spread on the same certified stone. Do Amore Diamonds lists it at $9,620. 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
Color
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

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: $9,620 USD|Low: $1,408 USD|High: $10,340 USD|Avg: $4,161 USD|-7.0%
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$1,408 USD
Retailer 9$1,418 USD
Retailer 12$1,420 USD
Retailer 8$2,002 USD
Retailer 7$2,264 USD
Retailer 13$2,546 USD
Retailer 6$3,174 USD
Retailer 10$3,369 USD
Retailer 2$4,173 USD
Retailer 11$5,500 USD
Retailer 3$7,379 USD
Retailer 4$7,860 USD
Do Amore Diamonds$9,620 USD

31 data points across 13 retailers

13 retailers$1,408 USD to $9,620 USD

A
Cheapest Retailer
-
$1,408 USD
Final sale: no returns
A
Retailer 2
-
$1,418 USD
View
A
Retailer 3
-
$1,420 USD
View
A
Retailer 4
-
$2,002 USD
View
A
Retailer 5
-
$2,264 USD
€2,156 EUR
View
A
Retailer 6
-
$2,546 USD
View
A
Retailer 7
-
$3,174 USD
View
A
Retailer 8
-
$3,369 USD
A$5,183 AUD
View
A
Retailer 9
-
$4,173 USD
£3,286 GBP
View
B+
Retailer 10
-
$5,500 USD
View
B
Retailer 11
-
$7,379 USD
A$11,352 AUD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$7,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-57FD8B9C9 · Oct 28
$9,620 USD
View
12 more retailers have this diamond
Prices start from $1,408 USDSave up to $8,212 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
2.87ct Cushion
$1,408 USD