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Cushion|Lab Grown|GIA

1.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • GIA 1508531078

Certificate GIA 1508531078

Diamond specifications and retailer prices

From $777 CAD
$553 USD
As of October 28, 2026
Save $3,845 CAD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,621 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E 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 1508531078. Listed at 6 retailers as of October 28, 2026, with prices from $777 to $4,621, a $3,845 spread on the same certified stone. Brilliant Earth lists it at $4,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1508531078
Dimensions6.93 × 6.80 × 4.47 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
6.93 mm6.80 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508531078
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $4,621 CAD|Low: $777 CAD|High: $4,762 CAD|Avg: $2,770 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 5$777 CAD
Retailer 2$1,635 CAD
Retailer 4$2,633 CAD
Retailer 6$2,762 CAD
Retailer 3$3,976 CAD
Brilliant Earth$4,621 CAD

11 data points across 6 retailers

6 retailers$777 CAD to $4,621 CAD

A+
Cheapest Retailer
-
$777 CAD
$553 USD
Final sale: no returns
B+
Retailer 2
-
$1,635 CAD
ZAR 18,801 ZAR
View
B+
Retailer 3
-
$2,633 CAD
$1,874 USD
View
B
Retailer 4
-
$2,762 CAD
£1,548 GBP
View
B
Retailer 5
-
$3,976 CAD
£2,229 GBP
View
Most Expensive
B
Brilliant Earth
11893270Y · Oct 28
$4,621 CAD
$3,290 USD
View
5 more retailers have this diamond
Prices start from $777 CADSave up to $3,845 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+
1.73ct Cushion
$777 CAD