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Cushion|Natural|GIA

0.50ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 6532582633

Certificate GIA 6532582633

Diamond specifications and retailer prices

From £230 GBP
$308 USD
As of November 2, 2026
Save £426 GBP (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £656 GBP at MOH London · As of October 26, 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 6532582633. Listed at 17 retailers as of October 26, 2026, with prices from £230 to £656, a £426 spread on the same certified stone. MOH London lists it at £656. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532582633
Dimensions4.75 × 4.40 × 2.98 mm
L/W Ratio1.08
Top View
4.75 mm4.40 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532582633
Side View
Table 64.0%Crown 34.9°Girdle: THN-THKPavilion 35.8°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £656 GBP|Low: £174 GBP|High: £663 GBP|Avg: £349 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14£230 GBP
Retailer 2£235 GBP
Retailer 16£267 GBP
Retailer 9£277 GBP
Retailer 4£297 GBP
Retailer 6£299 GBP
Retailer 3£313 GBP
Retailer 8£321 GBP
Retailer 11£328 GBP
Retailer 15£333 GBP
Retailer 13£334 GBP
Retailer 7£336 GBP
Retailer 10£340 GBP
Retailer 5£356 GBP
Retailer 12£358 GBP
Retailer 17£505 GBP
MOH London£656 GBP

32 data points across 17 retailers

17 retailers£230 GBP to £656 GBP

A
Cheapest Retailer
-
£230 GBP
$308 USD
Final sale: no returns
A
Retailer 2
-
£235 GBP
$315 USD
View
A
Retailer 3
-
£267 GBP
HK$2,800 HKD
View
A
Retailer 4
-
£277 GBP
$371 USD
View
A
Retailer 5
-
£297 GBP
$398 USD
View
A
Retailer 6
-
£299 GBP
$400 USD
View
A
Retailer 7
-
£313 GBP
$420 USD
View
B+
Retailer 8
-
£321 GBP
$430 USD
View
A
Retailer 9
-
£328 GBP
View
A
Retailer 10
-
£333 GBP
$446 USD
View
A
Retailer 11
-
£334 GBP
$448 USD
View
A
Retailer 12
-
£336 GBP
$450 USD
View
A
Retailer 13
-
£340 GBP
$456 USD
View
A
Retailer 14
-
£356 GBP
View
A
Retailer 15
-
£358 GBP
View
B+
Retailer 16
-
£505 GBP
€644 EUR
View
Most Expensive
B
MOH London
F61474449 · Oct 26
£656 GBP
View
16 more retailers have this diamond
Prices start from £230 GBPSave up to £426 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.

A
0.50ct Cushion
£230 GBP