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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816625889

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816625889

Diamond specifications and retailer prices

From $2,235 CAD
$1,597 USD
As of October 29, 2026
Save $13,580 CAD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,815 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.85ct lab-grown cushion diamond

This 2.85ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816625889 or 816625889. Listed at 9 retailers as of October 29, 2026, with prices from $2,235 to $15,815, a $13,580 spread on the same certified stone. Brilliant Earth lists it at $15,815. 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

2.85
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625889
Dimensions9.29 × 7.59 × 5.10 mm
L/W Ratio1.22
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
9.29 mm7.59 mm2.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625889
Side View
Table 56.0%Crown 35°Girdle: THK-VTKPavilion 34.8°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $15,815 CAD|Low: $2,235 CAD|High: $19,552 CAD|Avg: $7,601 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$2,235 CAD
Retailer 8$2,239 CAD
Retailer 4$3,240 CAD
Retailer 9$3,589 CAD
Retailer 2$3,840 CAD
Retailer 3$6,483 CAD
Retailer 7$8,398 CAD
Retailer 6$12,135 CAD
Brilliant Earth$15,815 CAD

28 data points across 9 retailers

9 retailers$2,235 CAD to $15,815 CAD

A+
Cheapest Retailer
-
$2,235 CAD
$1,597 USD
A
Retailer 2
-
$2,239 CAD
$1,600 USD
View
A
Retailer 3
-
$3,240 CAD
$2,315 USD
View
A
Retailer 4
-
$3,589 CAD
$2,564 USD
View
A
Retailer 5
-
$3,840 CAD
€2,613 EUR
View
B+
Retailer 6
-
$6,483 CAD
£3,647 GBP
View
Retailer 7
-
$8,398 CAD
$6,000 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$12,135 CAD
$8,670 USD
View
Most Expensive
B
Brilliant Earth
20785816Y · Oct 29
$15,815 CAD
$11,300 USD
View
8 more retailers have this diamond
Prices start from $2,235 CADSave up to $13,580 CAD

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+
2.85ct Cushion
$2,235 CAD