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Cushion|Natural|GIA

1.00ct D I1 Cushion Natural Diamond

ID • D/I1 • GIA 1505433767

Certificate GIA 1505433767

Diamond specifications and retailer prices

From HK$13,590 HKD
As of November 5, 2026
Save HK$6,703 HKD (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$20,293 HKD at Yorxs · As of November 3, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1505433767. Listed at 5 retailers as of November 3, 2026, with prices from HK$13,590 to HK$20,293, a HK$6,703 spread on the same certified stone. Yorxs lists it at HK$20,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1505433767
Dimensions6.77 × 5.40 × 3.58 mm
L/W Ratio1.25
Cert comments
NO BGM-Additional clouds are not shown.Surface graining is not shown.
Key to symbols
Crystal, Cloud, Feather, Cavity, Indented Natural, Needle, Natural
Top View
6.77 mm5.40 mm1.00 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1505433767
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.3%

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 5
Current: HK$14,405 HKD|Low: HK$11,207 HKD|High: HK$20,367 HKD|Avg: HK$15,566 HKD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 3, 2026
Retailer 2HK$11,207 HKD
Retailer 4HK$13,590 HKD
Retailer 1HK$14,405 HKD
Retailer 3HK$14,915 HKD
Retailer 5HK$17,744 HKD
YorxsHK$20,293 HKD

32 data points across 6 retailers

5 retailersHK$13,590 HKD to HK$20,293 HKD

Retailer 1
-
HK$11,207 HKD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$13,590 HKD
View
A
Retailer 3
-
HK$14,405 HKD
View
Retailer 4
-
HK$14,915 HKD
View
Price last confirmed 25 days ago
Most Expensive
B+
Yorxs
B2D216EBC · Nov 3
HK$20,293 HKD
€2,466 EUR
View
4 more retailers have this diamond
Prices start from HK$13,590 HKDSave up to HK$6,703 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$13,590 HKD