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Cushion|Natural|GIA

1.24ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1398043085

Certificate GIA 1398043085

Diamond specifications and retailer prices

From $3,721 SGD
$2,911 USD
As of November 1, 2026
Save $856 SGD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,578 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1398043085. Listed at 3 retailers as of November 1, 2026, with prices from $3,721 to $4,578, a $856 spread on the same certified stone. 77 Diamonds lists it at $4,578. 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

1.24
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1398043085
Dimensions6.49 × 5.94 × 3.94 mm
L/W Ratio1.09
Top View
6.49 mm5.94 mm1.24 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1398043085
Side View
Table 60.0%CrownGirdle: ThinPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,578 SGD|Low: $3,721 SGD|High: $5,458 SGD|Avg: $4,317 SGD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$3,721 SGD
Retailer 5$3,751 SGD
Retailer 2$4,163 SGD
77 Diamonds$4,578 SGD
Retailer 4$5,458 SGD

17 data points across 5 retailers

3 retailers$3,721 SGD to $4,578 SGD

B
Cheapest Retailer
-
$3,721 SGD
$2,911 USD
B
Retailer 2
-
$4,163 SGD
€3,101 EUR
View
Most Expensive
B
77 Diamonds
CUSMBVEZXCYPF · Nov 2
$4,578 SGD
£2,820 GBP
View
2 more retailers have this diamond
Prices start from $3,721 SGDSave up to $856 SGD

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.

B
1.24ct Cushion
$3,721 SGD