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Cushion|Natural|GIA

0.59ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 7531849881

Certificate GIA 7531849881

Diamond specifications and retailer prices

From £283 GBP
MYR 1,545 MYR
As of October 30, 2026
Save £80 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £363 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.59ct natural cushion diamond

This 0.59ct natural cushion sits in the half to three-quarter carat band, graded G 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 7531849881. Listed at 3 retailers as of October 30, 2026, with prices from £283 to £363, a £80 spread on the same certified stone. 77 Diamonds lists it at £363. 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

0.59
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531849881
Dimensions4.74 × 4.69 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.74 mm4.69 mm0.59 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531849881
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £363 GBP|Low: £259 GBP|High: £396 GBP|Avg: £321 GBP|-6.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£283 GBP
Retailer 2£294 GBP
Retailer 3£319 GBP
77 Diamonds£363 GBP

39 data points across 4 retailers

3 retailers£283 GBP to £363 GBP

A
Cheapest Retailer
-
£283 GBP
MYR 1,545 MYR
B+
Retailer 2
-
£319 GBP
SGD 578 SGD
View
Most Expensive
B+
77 Diamonds
CUSCP8ZDAPEJ8 · Oct 31
£363 GBP
View
2 more retailers have this diamond
Prices start from £283 GBPSave up to £80 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
0.59ct Cushion
£283 GBP