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Cushion|Lab Grown|IGI

4.87ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811646127

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811646127

Diamond specifications and retailer prices

From $7,094 CAD
As of November 3, 2026
Save $24,434 CAD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $31,527 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.87ct lab-grown cushion diamond

This 4.87ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811646127 or 811646127. Listed at 13 retailers as of October 31, 2026, with prices from $7,094 to $31,527, a $24,434 spread on the same certified stone. Taylor and Hart lists it at $31,527. 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

4.87
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646127
Dimensions11.06 × 8.78 × 5.78 mm
L/W Ratio1.26
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
11.06 mm8.78 mm4.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646127
Side View
Table 59.0%Crown 34.1°Girdle: MED-THKPavilion 33.7°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
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: Nov 3
Current: $11,366 CAD|Low: $7,094 CAD|High: $36,107 CAD|Avg: $16,358 CAD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 4, 2026
Retailer 7$7,094 CAD
Retailer 9$7,833 CAD
Retailer 3$8,188 CAD
Retailer 4$8,906 CAD
Retailer 5$9,447 CAD
Retailer 2$10,350 CAD
Retailer 1$11,366 CAD
Retailer 11$12,090 CAD
Retailer 8$13,767 CAD
Retailer 10$15,215 CAD
Retailer 6$15,687 CAD
Retailer 12$20,422 CAD
Taylor and Hart$31,527 CAD

44 data points across 13 retailers

13 retailers$7,094 CAD to $31,527 CAD

A
Cheapest Retailer
-
$7,094 CAD
Final sale: no returns
A
Retailer 2
-
$7,833 CAD
View
A
Retailer 3
-
$8,188 CAD
View
Retailer 4
-
$8,906 CAD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$9,447 CAD
View
A
Retailer 6
-
$10,350 CAD
View
A
Retailer 7
-
$11,366 CAD
View
A
Retailer 8
-
$12,090 CAD
View
A
Retailer 9
-
$13,767 CAD
View
B+
Retailer 10
-
$15,215 CAD
View
B+
Retailer 11
-
$15,687 CAD
View
B+
Retailer 12
-
$20,422 CAD
View
Most Expensive
B
Taylor and Hart
DHYT3M3 · Oct 31
$31,527 CAD
$22,560 USD
View
12 more retailers have this diamond
Prices start from $7,094 CADSave up to $24,434 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
4.87ct Cushion
$7,094 CAD