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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 5313467088

Certificate GIA 5313467088

Diamond specifications and retailer prices

From HK$11,035 HKD
As of November 6, 2026
Save HK$14,874 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$25,909 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5313467088. Listed at 17 retailers as of November 6, 2026, with prices from HK$11,035 to HK$25,909, a HK$14,874 spread on the same certified stone. MOH London lists it at HK$25,909. 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

1.03
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 5313467088
Dimensions5.87 × 5.52 × 3.91 mm
L/W Ratio1.06
Top View
5.87 mm5.52 mm1.03 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5313467088
Side View
Table 63.0%Crown 33°Girdle: STK-ETKPavilion 39.3°Culet: NoneDepth 70.7%

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$25,909 HKD|Low: HK$10,933 HKD|High: HK$26,367 HKD|Avg: HK$17,284 HKD|-1.5%
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 7, 2026
Retailer 8HK$11,035 HKD
Retailer 12HK$13,723 HKD
Retailer 9HK$13,872 HKD
Retailer 5HK$14,421 HKD
Retailer 10HK$15,244 HKD
Retailer 2HK$16,137 HKD
Retailer 7HK$18,144 HKD
Retailer 3HK$18,340 HKD
Retailer 4HK$19,398 HKD
Retailer 6HK$20,189 HKD
Retailer 11HK$21,725 HKD
MOH LondonHK$25,909 HKD

34 data points across 12 retailers

17 retailersHK$11,035 HKD to HK$25,909 HKD

A
Cheapest Retailer
-
HK$11,035 HKD
A
Retailer 2
-
HK$13,543 HKD
View
A
Retailer 3
-
HK$13,723 HKD
View
Final sale: no returns
Retailer 4
-
HK$13,872 HKD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$14,374 HKD
View
A
Retailer 6
-
HK$14,421 HKD
View
B+
Retailer 7
-
HK$15,244 HKD
View
Retailer 8
-
HK$15,322 HKD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
HK$15,730 HKD
View
B+
Retailer 10
-
HK$15,941 HKD
View
B+
Retailer 11
-
HK$16,137 HKD
View
B+
Retailer 12
-
HK$18,144 HKD
View
B+
Retailer 13
-
HK$18,340 HKD
View
Retailer 14
-
HK$19,398 HKD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
HK$20,189 HKD
View
Retailer 16
-
HK$21,725 HKD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
0BFC487FB · Nov 7
HK$25,909 HKD
£2,603 GBP
View
16 more retailers have this diamond
Prices start from HK$11,035 HKDSave up to HK$14,874 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
1.03ct Cushion
HK$11,035 HKD