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Cushion|Lab Grown|IGI

2.84ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG710580600

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

Certificate IGI LG710580600

Diamond specifications and retailer prices

From $1,393 USD
As of October 28, 2026
Save $8,837 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,230 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.84ct lab-grown cushion diamond

This 2.84ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG710580600 or 710580600. Listed at 13 retailers as of October 28, 2026, with prices from $1,393 to $10,230, a $8,837 spread on the same certified stone. Brilliant Earth lists it at $10,230. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.84
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710580600
Dimensions8.24 × 7.88 × 5.70 mm
L/W Ratio1.05
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
8.24 mm7.88 mm2.84 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710580600
Side View
Table 60.0%Crown 37.2°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 72.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $10,230 USD|Low: $995 USD|High: $10,230 USD|Avg: $4,106 USD
Brilliant Earth
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$1,393 USD
Retailer 3$1,405 USD
Retailer 10$1,405 USD
Retailer 9$1,982 USD
Retailer 6$1,991 USD
Retailer 2$2,468 USD
Retailer 8$3,144 USD
Retailer 12$3,335 USD
Retailer 7$4,131 USD
Retailer 13$5,445 USD
Retailer 4$7,300 USD
Retailer 11$9,530 USD
Brilliant Earth$10,230 USD

34 data points across 13 retailers

13 retailers$1,393 USD to $10,230 USD

A
Cheapest Retailer
-
$1,393 USD
Final sale: no returns
A
Retailer 2
-
$1,405 USD
View
A
Retailer 3
-
$1,405 USD
View
A
Retailer 4
-
$1,982 USD
View
A
Retailer 5
-
$1,991 USD
€1,896 EUR
View
A
Retailer 6
-
$2,468 USD
View
A
Retailer 7
-
$3,144 USD
View
Retailer 8
-
$3,335 USD
A$5,130 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$4,131 USD
£3,253 GBP
View
B+
Retailer 10
-
$5,445 USD
View
Retailer 11
-
$7,300 USD
A$11,231 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$9,530 USD
View
Most Expensive
B
Brilliant Earth
14608116Y · Oct 29
$10,230 USD
View
12 more retailers have this diamond
Prices start from $1,393 USDSave up to $8,837 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
2.84ct Cushion
$1,393 USD