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Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 2221062759

Certificate GIA 2221062759

Diamond specifications and retailer prices

From HK$15,299 HKD
$1,950 USD
As of October 30, 2026
Save HK$9,857 HKD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$33,957 HKD at MOH London · As of October 21, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2221062759. Listed at 12 retailers as of October 26, 2026, with a 64% 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221062759
Dimensions6.05 × 5.29 × 3.64 mm
L/W Ratio1.14
Culet sizeNone
Top View
6.05 mm5.29 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221062759
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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: Oct 30
Current: HK$33,957 HKD|Low: HK$15,299 HKD|High: HK$34,187 HKD|Avg: HK$21,211 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8HK$15,299 HKD
Retailer 4HK$15,495 HKD
Retailer 6HK$15,864 HKD
Retailer 10HK$16,336 HKD
Retailer 5HK$17,363 HKD
Retailer 3HK$18,437 HKD
Retailer 12HK$18,437 HKD
Retailer 9HK$19,065 HKD
Retailer 2HK$19,214 HKD
Retailer 7HK$21,831 HKD
Retailer 11HK$25,156 HKD
MOH LondonHK$33,957 HKD

43 data points across 12 retailers

12 retailersHK$15,299 HKD to HK$25,156 HKD

A
Cheapest Retailer
-
HK$15,299 HKD
$1,950 USD
Retailer 2
-
HK$15,495 HKD
$1,975 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$15,864 HKD
$2,022 USD
View
B+
Retailer 4
-
HK$16,336 HKD
$2,082 USD
View
B+
Retailer 5
-
HK$17,363 HKD
£1,743 GBP
View
B+
Retailer 6
-
HK$18,437 HKD
$2,350 USD
View
B+
Retailer 7
-
HK$18,437 HKD
$2,350 USD
View
B+
Retailer 8
-
HK$19,065 HKD
$2,430 USD
View
B+
Retailer 9
-
HK$19,214 HKD
£1,928 GBP
View
B+
Retailer 10
-
HK$21,831 HKD
€2,650 EUR
View
B
Retailer 11
-
HK$25,156 HKD
$3,206 USD
View
Most Expensive
MOH London
CD397AD1E · Oct 21
HK$33,957 HKD
£3,408 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from HK$15,299 HKDSave up to HK$9,857 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$15,299 HKD