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Cushion|Natural|GIA

0.50ct J IF Cushion Natural Diamond

EX • J/IF • GIA 2376860635

Certificate GIA 2376860635

Diamond specifications and retailer prices

From £493 GBP
$660 USD
As of October 30, 2026
Save £15 GBP (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £508 GBP at Jared · As of October 30, 2026
View at Jared

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2376860635. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376860635
Dimensions4.91 × 4.30 × 2.97 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
4.91 mm4.30 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2376860635
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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

Last verified: Oct 30
Current: £508 GBP|Low: £493 GBP|High: £646 GBP|Avg: £536 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
October 15, 2026
Retailer 2£493 GBP
Retailer 3£493 GBP
Jared£508 GBP
Retailer 4£646 GBP

2 data points across 4 retailers

3 retailers£493 GBP to £508 GBP

B+
Cheapest Retailer
-
£493 GBP
$660 USD
B+
Retailer 2
-
£493 GBP
$660 USD
View
Most Expensive
B
Jared
157023407 · Oct 30
£508 GBP
$680 USD
View
2 more retailers have this diamond
Prices start from £493 GBPSave up to £15 GBP

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+
0.50ct Cushion
£493 GBP