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Cushion|Natural|GIA

1.30ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 1568164169

Certificate GIA 1568164169

Diamond specifications and retailer prices

From HK$20,855 HKD
As of November 6, 2026
Save HK$8,700 HKD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$29,555 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568164169. Listed at 6 retailers as of October 31, 2026, with prices from HK$20,855 to HK$29,555, a HK$8,700 spread on the same certified stone. Blue Nile lists it at HK$29,555. 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

1.30
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568164169
Dimensions7.48 × 5.53 × 3.81 mm
L/W Ratio1.35
Top View
7.48 mm5.53 mm1.30 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568164169
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$29,555 HKD|Low: HK$20,659 HKD|High: HK$30,252 HKD|Avg: HK$24,261 HKD|-1.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2HK$20,855 HKD
Retailer 3HK$20,863 HKD
Retailer 6HK$21,576 HKD
Retailer 5HK$24,061 HKD
Retailer 4HK$29,038 HKD
Blue NileHK$29,555 HKD

43 data points across 6 retailers

6 retailersHK$20,855 HKD to HK$29,555 HKD

A
Cheapest Retailer
-
HK$20,855 HKD
A
Retailer 2
-
HK$20,863 HKD
View
A
Retailer 3
-
HK$21,576 HKD
View
Final sale: no returns
Retailer 4
-
HK$24,061 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$29,038 HKD
View
Price last confirmed 11 days ago
Most Expensive
B
Blue Nile
30380830 · Oct 31
HK$29,555 HKD
$3,771 USD
View
5 more retailers have this diamond
Prices start from HK$20,855 HKDSave up to HK$8,700 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
1.30ct Cushion
HK$20,855 HKD