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Cushion|Natural|GIA

1.78ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 7541945597

Certificate GIA 7541945597

Diamond specifications and retailer prices

From $13,769 CAD
$9,853 USD
As of November 1, 2026
Save $4,943 CAD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,711 CAD at Jared · As of October 30, 2026
View at Jared

About this 1.78ct natural cushion diamond

This 1.78ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-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 7541945597. Listed at 8 retailers as of October 30, 2026, with prices from $13,769 to $18,711, a $4,943 spread on the same certified stone. Jared lists it at $18,711. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541945597
Dimensions7.99 × 6.38 × 4.38 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.99 mm6.38 mm1.78 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541945597
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 68.6%

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: Nov 1
Current: $18,711 CAD|Low: $11,727 CAD|High: $19,818 CAD|Avg: $16,525 CAD|-3.9%
Jared
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 26, 2026
Retailer 6$11,727 CAD
Retailer 5$12,029 CAD
Retailer 10$13,769 CAD
Retailer 14$14,194 CAD
Retailer 7$15,289 CAD
Retailer 4$15,796 CAD
Retailer 11$16,006 CAD
Retailer 9$17,206 CAD
Retailer 2$18,110 CAD
Retailer 8$18,110 CAD
Retailer 12$18,364 CAD
Jared$18,711 CAD
Retailer 3$19,650 CAD
Retailer 13$19,818 CAD

4 data points across 14 retailers

8 retailers$13,769 CAD to $18,711 CAD

B+
Cheapest Retailer
-
$13,769 CAD
$9,853 USD
B
Retailer 2
-
$15,289 CAD
$10,941 USD
View
B
Retailer 3
-
$16,006 CAD
$11,454 USD
View
Final sale: no returns
B
Retailer 4
-
$17,206 CAD
$12,313 USD
View
B
Retailer 5
-
$18,110 CAD
$12,960 USD
View
B
Retailer 6
-
$18,110 CAD
$12,960 USD
View
B
Retailer 7
-
$18,364 CAD
A$20,218 AUD
View
Most Expensive
B
Jared
158761447 · Oct 30
$18,711 CAD
$13,390 USD
View
7 more retailers have this diamond
Prices start from $13,769 CADSave up to $4,943 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+
1.78ct Cushion
$13,769 CAD