Cushion|Natural|GIA

0.50ct G I1 Cushion Natural Diamond

EX • G/I1 • GIA 7418396271

Certificate GIA 7418396271

Diamond specifications and retailer prices

From £416 GBP
$558 USD
As of November 2, 2026
Save £115 GBP (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £531 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7418396271. Listed at 2 retailers as of October 31, 2026, with prices from £416 to £531, a £115 spread on the same certified stone. Yorxs lists it at £531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418396271
Dimensions4.81 × 4.29 × 2.90 mm
L/W Ratio1.12
Top View
4.81 mm4.29 mm0.50 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7418396271
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £319 GBP|Low: £316 GBP|High: £531 GBP|Avg: £435 GBP|+0.9%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£319 GBP
Retailer 2£416 GBP
Retailer 3£490 GBP
Yorxs£531 GBP

18 data points across 4 retailers

2 retailers£416 GBP to £531 GBP

B
Cheapest Retailer
-
£416 GBP
$558 USD
Most Expensive
B
Yorxs
7F81E70C5 · Oct 31
£531 GBP
€678 EUR
View
1 more retailer has this diamond
Prices start from £416 GBPSave up to £115 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
£416 GBP