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Cushion|Lab Grown|GIA

1.51ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • GIA 6502280904

Certificate GIA 6502280904

Diamond specifications and retailer prices

From $539 CAD
$386 USD
As of November 1, 2026
Save $2,043 CAD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,290 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502280904. Listed at 16 retailers as of November 1, 2026, with a 379% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502280904
Dimensions8.43 × 5.96 × 3.98 mm
L/W Ratio1.41
Top View
8.43 mm5.96 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502280904
Side View
Table 61.0%CrownGirdle: NANPavilionCulet: NoneDepth 66.7%

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: Nov 1
Current: $4,290 CAD|Low: $539 CAD|High: $6,260 CAD|Avg: $1,776 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
November 2, 2026
Retailer 17$539 CAD
Retailer 14$686 CAD
Retailer 13$692 CAD
Retailer 3$745 CAD
Retailer 9$873 CAD
Retailer 4$961 CAD
Retailer 10$1,076 CAD
Retailer 2$1,139 CAD
Retailer 12$1,533 CAD
Retailer 15$2,039 CAD
Retailer 6$2,168 CAD
Retailer 8$2,218 CAD
Retailer 16$2,261 CAD
Retailer 5$2,340 CAD
Retailer 7$2,577 CAD
Retailer 11$2,582 CAD
Do Amore Diamonds$4,290 CAD

34 data points across 17 retailers

16 retailers$539 CAD to $2,582 CAD

A
Cheapest Retailer
-
$539 CAD
$386 USD
Final sale: no returns
A
Retailer 2
-
$686 CAD
$491 USD
View
A
Retailer 3
-
$692 CAD
$495 USD
View
B+
Retailer 4
-
$961 CAD
$688 USD
View
B+
Retailer 5
-
$1,076 CAD
£606 GBP
View
B+
Retailer 6
-
$1,139 CAD
ZAR 13,173 ZAR
View
B+
Retailer 7
-
$1,533 CAD
A$1,688 AUD
View
Retailer 8
-
$1,673 CAD
$1,197 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$2,039 CAD
$1,459 USD
View
Retailer 10
-
$2,168 CAD
A$2,387 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$2,218 CAD
$1,587 USD
View
B
Retailer 12
-
$2,261 CAD
$1,618 USD
View
B
Retailer 13
-
$2,307 CAD
View
B
Retailer 14
-
$2,340 CAD
$1,675 USD
View
B
Retailer 15
-
$2,582 CAD
£1,455 GBP
View
Most Expensive
Do Amore Diamonds
27-A171F695E · Nov 2
$4,290 CAD
$3,070 USD
View
Price under review
15 more retailers have this diamond
Prices start from $539 CADSave up to $2,043 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
1.51ct Cushion
$539 CAD