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Cushion|Lab Grown|GIA

1.64ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • GIA 6445371691

Certificate GIA 6445371691

Diamond specifications and retailer prices

From $577 CAD
$413 USD
As of October 30, 2026
Save $3,209 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,786 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445371691. Listed at 12 retailers as of October 30, 2026, with prices from $577 to $3,786, a $3,209 spread on the same certified stone. Do Amore Diamonds lists it at $3,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6445371691
Dimensions6.79 × 6.77 × 4.70 mm
L/W Ratio1.00
Top View
6.79 mm6.77 mm1.64 ctD / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445371691
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.3%

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 30
Current: $3,786 CAD|Low: $577 CAD|High: $3,786 CAD|Avg: $1,250 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
October 30, 2026
Retailer 3$577 CAD
Retailer 10$640 CAD
Retailer 9$726 CAD
Retailer 2$809 CAD
Retailer 4$827 CAD
Retailer 5$1,057 CAD
Retailer 6$1,062 CAD
Retailer 11$1,106 CAD
Retailer 8$1,214 CAD
Retailer 12$2,486 CAD
Retailer 7$2,776 CAD
Do Amore Diamonds$3,786 CAD

38 data points across 12 retailers

12 retailers$577 CAD to $3,786 CAD

A
Cheapest Retailer
-
$577 CAD
$413 USD
Final sale: no returns
A
Retailer 2
-
$640 CAD
$458 USD
View
A
Retailer 3
-
$726 CAD
$520 USD
View
A
Retailer 4
-
$809 CAD
£456 GBP
View
A
Retailer 5
-
$827 CAD
$592 USD
View
A
Retailer 6
-
$1,057 CAD
£596 GBP
View
A
Retailer 7
-
$1,062 CAD
€724 EUR
View
A
Retailer 8
-
$1,106 CAD
$792 USD
View
B+
Retailer 9
-
$1,214 CAD
ZAR 14,043 ZAR
View
B
Retailer 10
-
$2,486 CAD
$1,780 USD
View
B
Retailer 11
-
$2,776 CAD
£1,565 GBP
View
Most Expensive
B
Do Amore Diamonds
34-DBS92-87 · Oct 30
$3,786 CAD
$2,710 USD
View
11 more retailers have this diamond
Prices start from $577 CADSave up to $3,209 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
1.64ct Cushion
$577 CAD