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Cushion|Natural|GIA

0.60ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 2458200580

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2458200580

Diamond specifications and retailer prices

From £284 GBP
$380 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: £284 GBP at Rare Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Rare Carat

About this 0.6ct natural cushion diamond

This 0.6ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2458200580. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.60
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2458200580
Dimensions4.77 × 4.64 × 3.22 mm
L/W Ratio1.03
Culet sizeNone
Top View
4.77 mm4.64 mm0.60 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2458200580
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £284 GBP|Low: £251 GBP|High: £1,969 GBP|Avg: £1,009 GBP|-3.7%
Rare Carat
Retailer 2
Retailer 3
October 5, 2026
Rare Carat£284 GBP
Retailer 3£1,639 GBP
Retailer 2£1,969 GBP

26 data points across 3 retailers

1 retailer

B+
Rare Carat
BW1122376 · Nov 1
£284 GBP
$380 USD
View

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+
0.60ct Cushion
£284 GBP