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Cushion|Natural|GIA

1.00ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 6551458732

Certificate GIA 6551458732

Diamond specifications and retailer prices

From HK$11,905 HKD
As of November 6, 2026
Save HK$15,626 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$27,531 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-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 6551458732. Listed at 23 retailers as of November 4, 2026, with prices from HK$11,905 to HK$27,531, a HK$15,626 spread on the same certified stone. MOH London lists it at HK$27,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle61.61°
OriginNatural
Grading LabGIA
CertificateGIA 6551458732
Dimensions5.57 × 5.50 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
5.57 mm5.50 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551458732
Side View
Table 66.0%Crown 38°Girdle: STK-VTKPavilion 61.61°Culet: NoneDepth 68.9%

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 6
Current: HK$27,531 HKD|Low: HK$11,905 HKD|High: HK$27,750 HKD|Avg: HK$18,350 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2HK$11,905 HKD
Retailer 12HK$11,936 HKD
Retailer 8HK$14,358 HKD
Retailer 5HK$14,969 HKD
Retailer 3HK$15,785 HKD
Retailer 7HK$16,537 HKD
Retailer 4HK$17,101 HKD
Retailer 10HK$17,109 HKD
Retailer 9HK$19,225 HKD
Retailer 11HK$21,349 HKD
Retailer 6HK$21,396 HKD
MOH LondonHK$27,531 HKD

21 data points across 12 retailers

23 retailersHK$11,905 HKD to HK$27,531 HKD

A
Cheapest Retailer
-
HK$11,905 HKD
A
Retailer 2
-
HK$11,936 HKD
View
A
Retailer 3
-
HK$13,817 HKD
View
A
Retailer 4
-
HK$14,241 HKD
View
A
Retailer 5
-
HK$14,358 HKD
View
A
Retailer 6
-
HK$14,538 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$14,969 HKD
View
Retailer 8
-
HK$15,753 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$15,785 HKD
View
A
Retailer 10
-
HK$16,027 HKD
View
A
Retailer 11
-
HK$16,364 HKD
View
A
Retailer 12
-
HK$16,537 HKD
View
A
Retailer 13
-
HK$16,835 HKD
View
A
Retailer 14
-
HK$16,835 HKD
View
A
Retailer 15
-
HK$17,109 HKD
View
B+
Retailer 16
-
HK$19,225 HKD
View
Retailer 17
-
HK$19,429 HKD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
HK$21,349 HKD
View
B+
Retailer 19
-
HK$21,396 HKD
View
B+
Retailer 20
-
HK$22,376 HKD
View
B+
Retailer 21
-
HK$22,689 HKD
View
B+
Retailer 22
-
HK$22,995 HKD
View
Most Expensive
B+
MOH London
98A4B3B11 · Nov 4
HK$27,531 HKD
£2,766 GBP
View
22 more retailers have this diamond
Prices start from HK$11,905 HKDSave up to HK$15,626 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$11,905 HKD