Cushion|Lab Grown|GIA

4.05ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • GIA 7526238549

Certificate GIA 7526238549

Diamond specifications and retailer prices

From $4,437 CAD
$3,176 USD
As of October 31, 2026
Save $15,004 CAD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $29,740 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7526238549. Listed at 19 retailers as of October 31, 2026, with a 338% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.05
Carat
D
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7526238549
Dimensions10.85 × 8.52 × 5.59 mm
L/W Ratio1.27
Culet sizeNone
Top View
10.85 mm8.52 mm4.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526238549
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

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: Oct 31
Current: $29,740 CAD|Low: $4,437 CAD|High: $29,740 CAD|Avg: $10,345 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6$4,437 CAD
Retailer 3$5,020 CAD
Retailer 5$5,238 CAD
Retailer 13$5,674 CAD
Retailer 19$6,938 CAD
Retailer 14$7,296 CAD
Retailer 18$7,620 CAD
Retailer 11$8,416 CAD
Retailer 8$8,473 CAD
Retailer 12$8,932 CAD
Retailer 15$11,779 CAD
Retailer 17$11,960 CAD
Retailer 7$12,568 CAD
Retailer 4$12,795 CAD
Retailer 2$12,964 CAD
Retailer 16$14,104 CAD
Retailer 10$14,687 CAD
Retailer 9$19,441 CAD
Do Amore Diamonds$29,740 CAD

38 data points across 19 retailers

19 retailers$4,437 CAD to $19,441 CAD

A
Cheapest Retailer
-
$4,437 CAD
$3,176 USD
B+
Retailer 2
-
$5,020 CAD
$3,594 USD
View
B+
Retailer 3
-
$5,238 CAD
$3,750 USD
View
B+
Retailer 4
-
$5,674 CAD
$4,062 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,938 CAD
HK$38,800 HKD
View
B+
Retailer 6
-
$7,296 CAD
£4,113 GBP
View
Retailer 7
-
$7,620 CAD
$5,455 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$8,416 CAD
$6,025 USD
View
B+
Retailer 9
-
$8,473 CAD
£4,776 GBP
View
B+
Retailer 10
-
$8,932 CAD
€6,090 EUR
View
B
Retailer 11
-
$11,779 CAD
ZAR 136,225 ZAR
View
Retailer 12
-
$11,960 CAD
A$13,172 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$12,568 CAD
$8,997 USD
View
B
Retailer 14
-
$12,795 CAD
$9,160 USD
View
B
Retailer 15
-
$12,964 CAD
A$14,278 AUD
View
B
Retailer 16
-
$14,104 CAD
£7,950 GBP
View
B
Retailer 17
-
$14,687 CAD
$10,514 USD
View
B
Retailer 18
-
$19,441 CAD
$13,917 USD
View
Most Expensive
Do Amore Diamonds
27-91A38B6C3 · Oct 31
$29,740 CAD
$21,290 USD
View
Price under review
18 more retailers have this diamond
Prices start from $4,437 CADSave up to $15,004 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
4.05ct Cushion
$4,437 CAD