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Cushion|Natural|GIA

0.50ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 6441879985

Certificate GIA 6441879985

Diamond specifications and retailer prices

From £556 GBP
$745 USD
As of November 1, 2026
Save £568 GBP (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,124 GBP at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6441879985. Listed at 4 retailers as of November 1, 2026, with prices from £556 to £1,124, a £568 spread on the same certified stone. MOH London lists it at £1,124. 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

0.50
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441879985
Dimensions5.10 × 4.21 × 2.95 mm
L/W Ratio1.21
Top View
5.10 mm4.21 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441879985
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,124 GBP|Low: £556 GBP|High: £1,138 GBP|Avg: £782 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4£556 GBP
Retailer 5£653 GBP
Retailer 2£733 GBP
Retailer 3£769 GBP
Retailer 6£848 GBP
MOH London£1,124 GBP

38 data points across 6 retailers

4 retailers£556 GBP to £1,124 GBP

B+
Cheapest Retailer
-
£556 GBP
$745 USD
B
Retailer 2
-
£733 GBP
View
B
Retailer 3
-
£769 GBP
View
Most Expensive
B
MOH London
A5A09D070 · Nov 1
£1,124 GBP
View
3 more retailers have this diamond
Prices start from £556 GBPSave up to £568 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
£556 GBP