CaratHunter
Plans
Cushion|Natural|GIA

1.03ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 2504530256

Certificate GIA 2504530256

Diamond specifications and retailer prices

From HK$18,003 HKD
As of November 6, 2026
Save HK$17,870 HKD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$35,872 HKD at MOH London · As of November 4, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2504530256. Listed at 16 retailers as of November 4, 2026, with prices from HK$18,003 to HK$35,872, a HK$17,870 spread on the same certified stone. MOH London lists it at HK$35,872. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2504530256
Dimensions7.32 × 5.40 × 3.66 mm
L/W Ratio1.36
Top View
7.32 mm5.40 mm1.03 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504530256
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$35,872 HKD|Low: HK$15,385 HKD|High: HK$36,400 HKD|Avg: HK$22,234 HKD|-1.2%
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 5, 2026
Retailer 9HK$15,432 HKD
Retailer 11HK$18,387 HKD
Retailer 7HK$18,731 HKD
Retailer 3HK$18,943 HKD
Retailer 10HK$19,076 HKD
Retailer 6HK$19,978 HKD
Retailer 12HK$20,526 HKD
Retailer 5HK$21,717 HKD
Retailer 4HK$22,995 HKD
Retailer 2HK$25,056 HKD
Retailer 8HK$25,526 HKD
MOH LondonHK$35,872 HKD

33 data points across 12 retailers

16 retailersHK$18,003 HKD to HK$35,872 HKD

Retailer 1
-
HK$15,432 HKD
Price last confirmed 15 days ago
Retailer 2
-
HK$16,796 HKD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
HK$18,003 HKD
View
B
Retailer 4
-
HK$18,387 HKD
View
B
Retailer 5
-
HK$18,731 HKD
View
B
Retailer 6
-
HK$18,943 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$19,076 HKD
View
B
Retailer 8
-
HK$19,978 HKD
View
B
Retailer 9
-
HK$20,260 HKD
View
Retailer 10
-
HK$20,526 HKD
View
Price last confirmed 26 days ago
B
Retailer 11
-
HK$21,631 HKD
View
B
Retailer 12
-
HK$21,717 HKD
View
Retailer 13
-
HK$22,995 HKD
View
Price last confirmed 31 days ago
B
Retailer 14
-
HK$25,056 HKD
View
B
Retailer 15
-
HK$25,526 HKD
View
Most Expensive
B
MOH London
3F405F922 · Nov 4
HK$35,872 HKD
£3,604 GBP
View
15 more retailers have this diamond
Prices start from HK$18,003 HKDSave up to HK$17,870 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+
1.03ct Cushion
HK$18,003 HKD