CaratHunter
Plans
Cushion|Natural|GIA

1.78ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 7541945597

Certificate GIA 7541945597

Diamond specifications and retailer prices

From $17,512 NZD
$9,853 USD
As of November 1, 2026
Save $6,286 NZD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $23,798 NZD at Jared · As of November 2, 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 November 1, 2026, with prices from $17,512 to $23,798, a $6,286 spread on the same certified stone. Jared lists it at $23,798. 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
Colour
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: $23,798 NZD|Low: $14,916 NZD|High: $25,206 NZD|Avg: $21,017 NZD|-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$14,916 NZD
Retailer 5$15,299 NZD
Retailer 10$17,512 NZD
Retailer 14$18,052 NZD
Retailer 7$19,445 NZD
Retailer 4$20,091 NZD
Retailer 11$20,357 NZD
Retailer 9$21,884 NZD
Retailer 2$23,034 NZD
Retailer 8$23,034 NZD
Retailer 12$23,357 NZD
Jared$23,798 NZD
Retailer 3$24,992 NZD
Retailer 13$25,206 NZD

4 data points across 14 retailers

8 retailers$17,512 NZD to $23,798 NZD

B+
Cheapest Retailer
-
$17,512 NZD
$9,853 USD
B
Retailer 2
-
$19,445 NZD
$10,941 USD
View
B
Retailer 3
-
$20,357 NZD
$11,454 USD
View
Final sale: no returns
B
Retailer 4
-
$21,884 NZD
$12,313 USD
View
B
Retailer 5
-
$23,034 NZD
$12,960 USD
View
B
Retailer 6
-
$23,034 NZD
$12,960 USD
View
B
Retailer 7
-
$23,357 NZD
A$20,218 AUD
View
Most Expensive
B
Jared
158761447 · Nov 2
$23,798 NZD
$13,390 USD
View
7 more retailers have this diamond
Prices start from $17,512 NZDSave up to $6,286 NZD

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
$17,512 NZD