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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 1455202796

Certificate GIA 1455202796

Diamond specifications and retailer prices

From $1,683 SGD
As of November 5, 2026
Save $176 SGD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,858 SGD at Jared · As of November 6, 2026
View at Jared

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded J 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 1455202796. Listed at 4 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.03
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1455202796
Dimensions5.87 × 5.86 × 3.94 mm
L/W Ratio1.00
Top View
5.87 mm5.86 mm1.03 ctJ / SI2
OriginNatural
CutIdeal
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1455202796
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,858 SGD|Low: $1,683 SGD|High: $1,871 SGD|Avg: $1,814 SGD|-0.7%
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$1,683 SGD
Retailer 3$1,794 SGD
Retailer 4$1,794 SGD
Jared$1,858 SGD

6 data points across 4 retailers

4 retailers$1,683 SGD to $1,858 SGD

A
Cheapest Retailer
-
$1,683 SGD
B+
Retailer 2
-
$1,794 SGD
View
B+
Retailer 3
-
$1,794 SGD
View
Most Expensive
B+
Jared
146334002 · Nov 6
$1,858 SGD
$1,450 USD
View
3 more retailers have this diamond
Prices start from $1,683 SGDSave up to $176 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
1.03ct Cushion
$1,683 SGD