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Cushion|Natural|GIA

1.01ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2557103033

Certificate GIA 2557103033

Diamond specifications and retailer prices

From HK$11,834 HKD
As of November 6, 2026
Save HK$9,899 HKD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$28,069 HKD at MOH London · As of October 26, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557103033. Listed at 13 retailers as of November 6, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557103033
Dimensions7.01 × 5.23 × 3.50 mm
L/W Ratio1.34
Top View
7.01 mm5.23 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557103033
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.0%

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$28,069 HKD|Low: HK$11,733 HKD|High: HK$29,592 HKD|Avg: HK$16,882 HKD|-5.1%
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 6, 2026
Retailer 7HK$11,834 HKD
Retailer 5HK$12,336 HKD
Retailer 10HK$14,452 HKD
Retailer 9HK$14,766 HKD
Retailer 11HK$15,448 HKD
Retailer 4HK$15,495 HKD
Retailer 3HK$15,996 HKD
Retailer 12HK$16,506 HKD
Retailer 8HK$16,796 HKD
Retailer 6HK$17,376 HKD
Retailer 2HK$21,733 HKD
MOH LondonHK$28,069 HKD

33 data points across 12 retailers

13 retailersHK$11,834 HKD to HK$21,733 HKD

A
Cheapest Retailer
-
HK$11,834 HKD
A
Retailer 2
-
HK$12,336 HKD
View
A
Retailer 3
-
HK$14,452 HKD
View
A
Retailer 4
-
HK$14,766 HKD
View
Final sale: no returns
Retailer 5
-
HK$15,448 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$15,495 HKD
View
Retailer 7
-
HK$15,996 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$16,506 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$16,796 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$17,376 HKD
View
B+
Retailer 11
-
HK$17,916 HKD
View
B+
Retailer 12
-
HK$21,733 HKD
View
Most Expensive
MOH London
F6AAFB775 · Oct 26
HK$28,069 HKD
£2,820 GBP
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from HK$11,834 HKDSave up to HK$9,899 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$11,834 HKD