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Cushion|Natural|GIA

1.05ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 1248510622

Certificate GIA 1248510622

Diamond specifications and retailer prices

From HK$25,450 HKD
£2,554 GBP
As of November 2, 2026
Save HK$15,283 HKD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$40,733 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-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 1248510622. Listed at 7 retailers as of November 1, 2026, with prices from HK$25,450 to HK$40,733, a HK$15,283 spread on the same certified stone. MOH London lists it at HK$40,733. 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

1.05
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1248510622
Dimensions5.61 × 5.53 × 3.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Feather
Top View
5.61 mm5.53 mm1.05 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1248510622
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$40,733 HKD|Low: HK$22,051 HKD|High: HK$41,221 HKD|Avg: HK$28,974 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4HK$22,282 HKD
Retailer 3HK$25,450 HKD
Retailer 5HK$26,019 HKD
Retailer 2HK$26,782 HKD
Retailer 6HK$27,736 HKD
Retailer 8HK$30,339 HKD
Retailer 7HK$33,011 HKD
MOH LondonHK$40,733 HKD

42 data points across 8 retailers

7 retailersHK$25,450 HKD to HK$40,733 HKD

Retailer 1
-
HK$22,282 HKD
$2,840 USD
Price last confirmed 11 days ago
B
Retailer 2
-
HK$25,450 HKD
£2,554 GBP
View
Retailer 3
-
HK$26,019 HKD
A$5,102 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
HK$26,782 HKD
€3,251 EUR
View
B
Retailer 5
-
HK$27,736 HKD
$3,535 USD
View
B
Retailer 6
-
HK$28,339 HKD
€3,440 EUR
View
Most Expensive
C
MOH London
B3FD54F3F · Nov 1
HK$40,733 HKD
£4,088 GBP
View
6 more retailers have this diamond
Prices start from HK$25,450 HKDSave up to HK$15,283 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
1.05ct Cushion
HK$25,450 HKD