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Cushion|Natural|GIA

1.01ct J IF Cushion Natural Diamond

GD • J/IF • GIA 1553134578

Certificate GIA 1553134578

Diamond specifications and retailer prices

From $1,769 SGD
As of November 6, 2026
Save $370 SGD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,139 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553134578. Listed at 6 retailers as of November 5, 2026, with prices from $1,769 to $2,139, a $370 spread on the same certified stone. Blue Nile lists it at $2,139. 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

1.01
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553134578
Dimensions5.62 × 5.49 × 3.72 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.62 mm5.49 mm1.01 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1553134578
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.7%

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: $2,139 SGD|Low: $1,607 SGD|High: $2,409 SGD|Avg: $1,946 SGD|-11.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$1,769 SGD
Retailer 6$1,776 SGD
Retailer 3$1,793 SGD
Retailer 2$1,915 SGD
Retailer 5$2,027 SGD
Blue Nile$2,139 SGD

40 data points across 6 retailers

6 retailers$1,769 SGD to $2,139 SGD

B+
Cheapest Retailer
-
$1,769 SGD
Final sale: no returns
A
Retailer 2
-
$1,776 SGD
View
A
Retailer 3
-
$1,793 SGD
View
A
Retailer 4
-
$1,915 SGD
View
B+
Retailer 5
-
$2,027 SGD
View
Most Expensive
B+
Blue Nile
28960705 · Nov 5
$2,139 SGD
$1,669 USD
View
5 more retailers have this diamond
Prices start from $1,769 SGDSave up to $370 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.

A
1.01ct Cushion
$1,769 SGD