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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 HK$77,308 HKD
$9,853 USD
As of November 1, 2026
Save HK$27,752 HKD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$105,059 HKD 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 HK$77,308 to HK$105,059, a HK$27,752 spread on the same certified stone. Jared lists it at HK$105,059. 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: HK$105,059 HKD|Low: HK$65,847 HKD|High: HK$111,273 HKD|Avg: HK$92,783 HKD|-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 6HK$65,847 HKD
Retailer 5HK$67,539 HKD
Retailer 10HK$77,308 HKD
Retailer 14HK$79,695 HKD
Retailer 7HK$85,844 HKD
Retailer 4HK$88,692 HKD
Retailer 11HK$89,869 HKD
Retailer 9HK$96,609 HKD
Retailer 2HK$101,685 HKD
Retailer 8HK$101,685 HKD
Retailer 12HK$103,111 HKD
JaredHK$105,059 HKD
Retailer 3HK$110,332 HKD
Retailer 13HK$111,273 HKD

4 data points across 14 retailers

8 retailersHK$77,308 HKD to HK$105,059 HKD

B+
Cheapest Retailer
-
HK$77,308 HKD
$9,853 USD
B
Retailer 2
-
HK$85,844 HKD
$10,941 USD
View
B
Retailer 3
-
HK$89,869 HKD
$11,454 USD
View
Final sale: no returns
B
Retailer 4
-
HK$96,609 HKD
$12,313 USD
View
B
Retailer 5
-
HK$101,685 HKD
$12,960 USD
View
B
Retailer 6
-
HK$101,685 HKD
$12,960 USD
View
B
Retailer 7
-
HK$103,111 HKD
A$20,218 AUD
View
Most Expensive
B
Jared
158761447 · Nov 2
HK$105,059 HKD
$13,390 USD
View
7 more retailers have this diamond
Prices start from HK$77,308 HKDSave up to HK$27,752 HKD

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
HK$77,308 HKD