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Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1543545163

Certificate GIA 1543545163

Diamond specifications and retailer prices

From HK$7,736 HKD
As of November 6, 2026
Save HK$11,256 HKD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,991 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543545163. Listed at 12 retailers as of November 4, 2026, with prices from HK$7,736 to HK$18,991, a HK$11,256 spread on the same certified stone. MOH London lists it at HK$18,991. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543545163
Dimensions6.98 × 5.06 × 3.33 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle
Top View
6.98 mm5.06 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543545163
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.8%

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$18,991 HKD|Low: HK$7,736 HKD|High: HK$20,683 HKD|Avg: HK$11,633 HKD|-8.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2HK$7,736 HKD
Retailer 11HK$8,135 HKD
Retailer 10HK$9,632 HKD
Retailer 4HK$10,220 HKD
Retailer 8HK$10,392 HKD
Retailer 9HK$11,176 HKD
Retailer 7HK$11,450 HKD
Retailer 3HK$11,552 HKD
Retailer 6HK$11,686 HKD
Retailer 5HK$14,413 HKD
MOH LondonHK$18,991 HKD

23 data points across 11 retailers

12 retailersHK$7,736 HKD to HK$18,991 HKD

A
Cheapest Retailer
-
HK$7,736 HKD
A
Retailer 2
-
HK$8,135 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$9,632 HKD
View
A
Retailer 4
-
HK$10,157 HKD
View
A
Retailer 5
-
HK$10,220 HKD
View
Retailer 6
-
HK$10,392 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$11,176 HKD
View
A
Retailer 8
-
HK$11,450 HKD
View
A
Retailer 9
-
HK$11,552 HKD
View
A
Retailer 10
-
HK$11,686 HKD
View
A
Retailer 11
-
HK$14,413 HKD
View
Most Expensive
B+
MOH London
85E048180 · Nov 4
HK$18,991 HKD
£1,908 GBP
View
11 more retailers have this diamond
Prices start from HK$7,736 HKDSave up to HK$11,256 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$7,736 HKD