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Cushion|Natural|GIA

1.24ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 6552104149

Certificate GIA 6552104149

Diamond specifications and retailer prices

From HK$10,344 HKD
As of November 2, 2026
Save HK$13,640 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$23,984 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.24ct natural cushion diamond

This 1.24ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552104149. Listed at 18 retailers as of November 2, 2026, with prices from HK$10,344 to HK$23,984, a HK$13,640 spread on the same certified stone. MOH London lists it at HK$23,984. 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

1.24
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552104149
Dimensions6.39 × 6.09 × 4.04 mm
L/W Ratio1.05
Top View
6.39 mm6.09 mm1.24 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552104149
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.4%

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 2
Current: HK$23,984 HKD|Low: HK$10,244 HKD|High: HK$25,041 HKD|Avg: HK$14,833 HKD|-4.2%
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
November 3, 2026
Retailer 15HK$10,344 HKD
Retailer 8HK$10,820 HKD
Retailer 17HK$11,439 HKD
Retailer 10HK$11,573 HKD
Retailer 5HK$12,243 HKD
Retailer 14HK$12,554 HKD
Retailer 13HK$12,740 HKD
Retailer 6HK$12,915 HKD
Retailer 7HK$13,064 HKD
Retailer 16HK$13,595 HKD
Retailer 12HK$13,648 HKD
Retailer 3HK$15,002 HKD
Retailer 4HK$16,521 HKD
Retailer 9HK$18,425 HKD
Retailer 2HK$18,627 HKD
Retailer 11HK$21,259 HKD
MOH LondonHK$23,984 HKD

28 data points across 17 retailers

18 retailersHK$10,344 HKD to HK$23,984 HKD

A
Cheapest Retailer
-
HK$10,344 HKD
A
Retailer 2
-
HK$10,820 HKD
$1,379 USD
View
A
Retailer 3
-
HK$11,439 HKD
$1,458 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,573 HKD
$1,475 USD
View
A
Retailer 5
-
HK$12,243 HKD
$1,560 USD
View
A
Retailer 6
-
HK$12,554 HKD
$1,600 USD
View
A
Retailer 7
-
HK$12,740 HKD
A$2,498 AUD
View
A
Retailer 8
-
HK$12,915 HKD
$1,646 USD
View
A
Retailer 9
-
HK$13,064 HKD
$1,665 USD
View
A
Retailer 10
-
HK$13,595 HKD
$1,733 USD
View
A
Retailer 11
-
HK$13,648 HKD
£1,370 GBP
View
B+
Retailer 12
-
HK$15,002 HKD
$1,912 USD
View
B+
Retailer 13
-
HK$15,290 HKD
A$2,998 AUD
View
Retailer 14
-
HK$16,521 HKD
ZAR 34,018 ZAR
View
Price last confirmed 12 days ago
Retailer 15
-
HK$18,425 HKD
A$3,613 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
HK$18,627 HKD
€2,261 EUR
View
B
Retailer 17
-
HK$21,259 HKD
$2,710 USD
View
Most Expensive
B
MOH London
4B6B08B8B · Nov 2
HK$23,984 HKD
£2,407 GBP
View
17 more retailers have this diamond
Prices start from HK$10,344 HKDSave up to HK$13,640 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
1.24ct Cushion
HK$10,344 HKD