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Cushion|Lab Grown|IGI

4.78ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG722535802

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

Certificate IGI LG722535802

Diamond specifications and retailer prices

From $2,150 CAD
$1,536 USD
As of October 29, 2026
Save $10,545 CAD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,694 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.78ct lab-grown cushion diamond

This 4.78ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG722535802 or 722535802. Listed at 9 retailers as of October 29, 2026, with prices from $2,150 to $12,694, a $10,545 spread on the same certified stone. Do Amore Diamonds lists it at $12,694. 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

4.78
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722535802
Dimensions9.45 × 9.43 × 6.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm9.43 mm4.78 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722535802
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,694 CAD|Low: $1,741 CAD|High: $12,904 CAD|Avg: $4,290 CAD
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
Retailer 14
October 29, 2026
Retailer 10$1,781 CAD
Retailer 4$1,824 CAD
Retailer 5$1,972 CAD
Retailer 11$2,150 CAD
Retailer 13$2,690 CAD
Retailer 7$2,694 CAD
Retailer 12$3,226 CAD
Retailer 8$3,984 CAD
Retailer 14$4,214 CAD
Retailer 6$4,250 CAD
Retailer 3$5,740 CAD
Retailer 2$6,011 CAD
Retailer 9$7,054 CAD
Do Amore Diamonds$12,694 CAD

21 data points across 14 retailers

9 retailers$2,150 CAD to $12,694 CAD

Retailer 1
-
$1,781 CAD
£1,002 GBP
Price last confirmed 12 days ago
B+
Retailer 2
-
$2,150 CAD
$1,536 USD
View
B+
Retailer 3
-
$2,690 CAD
$1,922 USD
View
B+
Retailer 4
-
$2,694 CAD
$1,925 USD
View
B+
Retailer 5
-
$3,226 CAD
$2,305 USD
View
Retailer 6
-
$3,984 CAD
A$4,379 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$6,011 CAD
£3,382 GBP
View
Retailer 8
-
$7,054 CAD
$5,040 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
7-1796140 · Oct 29
$12,694 CAD
$9,070 USD
View
8 more retailers have this diamond
Prices start from $2,150 CADSave up to $10,545 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.

B+
4.78ct Cushion
$2,150 CAD