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Cushion|Natural|GIA

1.26ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2231826887

Certificate GIA 2231826887

Diamond specifications and retailer prices

From HK$12,344 HKD
As of November 5, 2026
Save HK$13,386 HKD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$25,730 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.26ct natural cushion diamond

This 1.26ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231826887. Listed at 12 retailers as of November 4, 2026, with prices from HK$12,344 to HK$25,730, a HK$13,386 spread on the same certified stone. MOH London lists it at HK$25,730. 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

1.26
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231826887
Dimensions6.55 × 5.72 × 3.91 mm
L/W Ratio1.15
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Twinning Wisp, Knot, Feather, Natural
Top View
6.55 mm5.72 mm1.26 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2231826887
Side View
Table 61.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 68.3%

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$25,730 HKD|Low: HK$11,341 HKD|High: HK$27,740 HKD|Avg: HK$16,359 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
November 5, 2026
Retailer 4HK$12,344 HKD
Retailer 8HK$12,383 HKD
Retailer 5HK$12,477 HKD
Retailer 11HK$14,531 HKD
Retailer 7HK$14,907 HKD
Retailer 6HK$15,832 HKD
Retailer 10HK$15,832 HKD
Retailer 2HK$16,145 HKD
Retailer 3HK$17,086 HKD
Retailer 9HK$21,310 HKD
MOH LondonHK$25,730 HKD

41 data points across 11 retailers

12 retailersHK$12,344 HKD to HK$25,730 HKD

A
Cheapest Retailer
-
HK$12,344 HKD
A
Retailer 2
-
HK$12,383 HKD
View
A
Retailer 3
-
HK$12,477 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$14,531 HKD
View
A
Retailer 5
-
HK$14,907 HKD
View
A
Retailer 6
-
HK$15,832 HKD
View
A
Retailer 7
-
HK$15,832 HKD
View
A
Retailer 8
-
HK$16,145 HKD
View
A
Retailer 9
-
HK$16,302 HKD
View
A
Retailer 10
-
HK$17,086 HKD
View
B+
Retailer 11
-
HK$21,310 HKD
View
Most Expensive
B+
MOH London
CD2270C72 · Nov 4
HK$25,730 HKD
£2,585 GBP
View
11 more retailers have this diamond
Prices start from HK$12,344 HKDSave up to HK$13,386 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
1.26ct Cushion
HK$12,344 HKD