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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2536529489

Certificate GIA 2536529489

Diamond specifications and retailer prices

From HK$10,933 HKD
As of November 6, 2026
Save HK$8,590 HKD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$23,729 HKD at MOH London · As of October 19, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E 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 2536529489. Listed at 19 retailers as of November 6, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle33.9°
OriginNatural
Grading LabGIA
CertificateGIA 2536529489
Dimensions5.71 × 5.50 × 3.74 mm
L/W Ratio1.04
Top View
5.71 mm5.50 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536529489
Side View
Table 62.0%Crown 39.5°Girdle: THN-THKPavilion 33.9°Culet: NoneDepth 68.0%

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$23,729 HKD|Low: HK$9,828 HKD|High: HK$24,366 HKD|Avg: HK$14,421 HKD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4HK$10,933 HKD
Retailer 9HK$11,458 HKD
Retailer 5HK$11,521 HKD
Retailer 10HK$11,631 HKD
Retailer 18HK$12,023 HKD
Retailer 17HK$12,070 HKD
Retailer 13HK$12,673 HKD
Retailer 14HK$13,449 HKD
Retailer 16HK$13,598 HKD
Retailer 2HK$13,943 HKD
Retailer 6HK$14,264 HKD
Retailer 8HK$14,264 HKD
Retailer 7HK$14,734 HKD
Retailer 15HK$15,949 HKD
Retailer 3HK$17,501 HKD
Retailer 12HK$17,540 HKD
Retailer 11HK$19,523 HKD
MOH LondonHK$23,729 HKD

31 data points across 18 retailers

19 retailersHK$10,933 HKD to HK$19,523 HKD

A
Cheapest Retailer
-
HK$10,933 HKD
A
Retailer 2
-
HK$11,458 HKD
View
A
Retailer 3
-
HK$11,521 HKD
View
A
Retailer 4
-
HK$11,631 HKD
View
A
Retailer 5
-
HK$12,023 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$12,070 HKD
View
A
Retailer 7
-
HK$12,673 HKD
View
A
Retailer 8
-
HK$13,449 HKD
View
A
Retailer 9
-
HK$13,598 HKD
View
A
Retailer 10
-
HK$13,943 HKD
View
A
Retailer 11
-
HK$14,264 HKD
View
A
Retailer 12
-
HK$14,264 HKD
View
A
Retailer 13
-
HK$14,734 HKD
View
B+
Retailer 14
-
HK$15,949 HKD
View
B+
Retailer 15
-
HK$17,501 HKD
View
B+
Retailer 16
-
HK$17,540 HKD
View
Retailer 17
-
HK$17,893 HKD
View
Price last confirmed 36 days ago
B+
Retailer 18
-
HK$19,523 HKD
View
Most Expensive
MOH London
B40124BFF · Oct 19
HK$23,729 HKD
£2,384 GBP
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from HK$10,933 HKDSave up to HK$8,590 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
1.01ct Cushion
HK$10,933 HKD