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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 $2,344 NZD
HK$10,300 HKD
As of November 2, 2026
Save $3,091 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,435 NZD 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 $2,344 to $5,435, a $3,091 spread on the same certified stone. MOH London lists it at $5,435. 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: $5,435 NZD|Low: $2,321 NZD|High: $5,675 NZD|Avg: $3,361 NZD|-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 15$2,344 NZD
Retailer 8$2,452 NZD
Retailer 17$2,592 NZD
Retailer 10$2,623 NZD
Retailer 5$2,774 NZD
Retailer 14$2,845 NZD
Retailer 13$2,887 NZD
Retailer 6$2,927 NZD
Retailer 7$2,960 NZD
Retailer 16$3,081 NZD
Retailer 12$3,093 NZD
Retailer 3$3,400 NZD
Retailer 4$3,744 NZD
Retailer 9$4,175 NZD
Retailer 2$4,221 NZD
Retailer 11$4,818 NZD
MOH London$5,435 NZD

28 data points across 17 retailers

18 retailers$2,344 NZD to $5,435 NZD

A
Cheapest Retailer
-
$2,344 NZD
HK$10,300 HKD
A
Retailer 2
-
$2,452 NZD
$1,379 USD
View
A
Retailer 3
-
$2,592 NZD
$1,458 USD
View
Final sale: no returns
A
Retailer 4
-
$2,623 NZD
$1,475 USD
View
A
Retailer 5
-
$2,774 NZD
$1,560 USD
View
A
Retailer 6
-
$2,845 NZD
$1,600 USD
View
A
Retailer 7
-
$2,887 NZD
A$2,498 AUD
View
A
Retailer 8
-
$2,927 NZD
$1,646 USD
View
A
Retailer 9
-
$2,960 NZD
$1,665 USD
View
A
Retailer 10
-
$3,081 NZD
$1,733 USD
View
A
Retailer 11
-
$3,093 NZD
£1,370 GBP
View
B+
Retailer 12
-
$3,400 NZD
$1,912 USD
View
B+
Retailer 13
-
$3,465 NZD
A$2,998 AUD
View
Retailer 14
-
$3,744 NZD
ZAR 34,018 ZAR
View
Price last confirmed 12 days ago
Retailer 15
-
$4,175 NZD
A$3,613 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$4,221 NZD
€2,261 EUR
View
B
Retailer 17
-
$4,818 NZD
$2,710 USD
View
Most Expensive
B
MOH London
4B6B08B8B · Nov 2
$5,435 NZD
£2,407 GBP
View
17 more retailers have this diamond
Prices start from $2,344 NZDSave up to $3,091 NZD

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
$2,344 NZD