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Cushion|Lab Grown|GCAL

4.89ct D FL Cushion Lab Grown Diamond

EX • D/FL • GCAL 362156274

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 362156274

Diamond specifications and retailer prices

From $13,842 CAD
As of November 3, 2026
Save $40,237 CAD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $54,079 CAD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 4.89ct lab-grown cushion diamond

This 4.89ct 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 GCAL 362156274. Listed at 7 retailers as of November 3, 2026, with prices from $13,842 to $54,079, a $40,237 spread on the same certified stone. Blue Nile lists it at $54,079. 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

4.89
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362156274
Dimensions11.06 × 9.14 × 6.13 mm
L/W Ratio1.21
Culet sizeNone
Top View
11.06 mm9.14 mm4.89 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362156274
Side View
Table 58.0%Crown 35.8°Girdle: ThickPavilion 36°Culet: NoneDepth 67.1%

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: $54,079 CAD|Low: $13,842 CAD|High: $84,605 CAD|Avg: $33,458 CAD|+73.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 6$13,842 CAD
Retailer 3$16,426 CAD
Retailer 4$16,791 CAD
Retailer 2$27,268 CAD
Retailer 7$43,888 CAD
Blue Nile$54,079 CAD
Retailer 5$84,605 CAD

14 data points across 7 retailers

7 retailers$13,842 CAD to $54,079 CAD

A
Cheapest Retailer
-
$13,842 CAD
B+
Retailer 2
-
$14,784 CAD
View
B+
Retailer 3
-
$16,791 CAD
View
B+
Retailer 4
-
$27,268 CAD
View
B
Retailer 5
-
$43,888 CAD
View
Most Expensive
B
Blue Nile
30020819 · Nov 3
$54,079 CAD
$38,697 USD
View
5 more retailers have this diamond
Prices start from $13,842 CADSave up to $40,237 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
4.89ct Cushion
$13,842 CAD