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Cushion|Natural|GIA

1.00ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 1447450026

Certificate GIA 1447450026

Diamond specifications and retailer prices

From HK$13,204 HKD
$1,683 USD
As of November 1, 2026
Save HK$9,683 HKD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$30,350 HKD at MOH London · As of October 8, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1447450026. Listed at 18 retailers as of October 26, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1447450026
Dimensions6.52 × 5.07 × 3.51 mm
L/W Ratio1.29
Key to symbols
Cloud, Crystal
Top View
6.52 mm5.07 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1447450026
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.2%

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: Nov 1
Current: HK$30,350 HKD|Low: HK$13,087 HKD|High: HK$30,430 HKD|Avg: HK$17,402 HKD|-0.3%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 9HK$13,149 HKD
Retailer 12HK$13,204 HKD
Retailer 13HK$13,377 HKD
Retailer 14HK$13,925 HKD
Retailer 8HK$14,044 HKD
Retailer 17HK$15,359 HKD
Retailer 5HK$15,848 HKD
Retailer 11HK$15,942 HKD
Retailer 6HK$16,032 HKD
Retailer 18HK$16,612 HKD
Retailer 15HK$16,649 HKD
Retailer 4HK$16,868 HKD
Retailer 10HK$16,868 HKD
Retailer 7HK$17,417 HKD
Retailer 2HK$20,364 HKD
Retailer 3HK$20,987 HKD
Retailer 20HK$21,102 HKD
Retailer 16HK$21,246 HKD
Retailer 19HK$22,887 HKD
MOH LondonHK$30,350 HKD

39 data points across 20 retailers

18 retailersHK$13,204 HKD to HK$22,887 HKD

B+
Cheapest Retailer
-
HK$13,204 HKD
$1,683 USD
A
Retailer 2
-
HK$13,377 HKD
$1,705 USD
View
B+
Retailer 3
-
HK$13,925 HKD
$1,775 USD
View
Retailer 4
-
HK$14,044 HKD
$1,790 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
HK$15,359 HKD
$1,958 USD
View
B+
Retailer 6
-
HK$15,942 HKD
$2,032 USD
View
Retailer 7
-
HK$16,032 HKD
$2,043 USD
View
Price last confirmed 25 days ago
Retailer 8
-
HK$16,612 HKD
£1,667 GBP
View
Price last confirmed 24 days ago
B
Retailer 9
-
HK$16,649 HKD
$2,122 USD
View
B
Retailer 10
-
HK$16,868 HKD
$2,150 USD
View
B
Retailer 11
-
HK$16,868 HKD
$2,150 USD
View
B
Retailer 12
-
HK$17,417 HKD
$2,220 USD
View
B
Retailer 13
-
HK$18,348 HKD
CA$3,248 CAD
View
B
Retailer 14
-
HK$20,364 HKD
£2,044 GBP
View
Retailer 15
-
HK$20,987 HKD
ZAR 43,214 ZAR
View
Price last confirmed 28 days ago
Retailer 16
-
HK$21,102 HKD
A$4,138 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
HK$22,887 HKD
$2,917 USD
View
Most Expensive
MOH London
DA04EA596 · Oct 8
HK$30,350 HKD
£3,046 GBP
View
Price last confirmed 24 days ago
17 more retailers have this diamond
Prices start from HK$13,204 HKDSave up to HK$9,683 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.

A
1.00ct Cushion
HK$13,204 HKD