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Cushion|Natural|GIA

0.80ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 2546449617

Certificate GIA 2546449617

Diamond specifications and retailer prices

From £365 GBP
As of November 6, 2026
Save £121 GBP (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £486 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546449617. Listed at 4 retailers as of November 6, 2026, with prices from £365 to £486, a £121 spread on the same certified stone. 77 Diamonds lists it at £486. 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

0.80
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546449617
Dimensions5.36 × 5.12 × 3.43 mm
L/W Ratio1.05
Top View
5.36 mm5.12 mm0.80 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546449617
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

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: Nov 6
Current: £486 GBP|Low: £323 GBP|High: £533 GBP|Avg: £412 GBP|-7.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£350 GBP
Retailer 3£365 GBP
Retailer 2£374 GBP
Retailer 4£445 GBP
77 Diamonds£486 GBP

40 data points across 5 retailers

4 retailers£365 GBP to £486 GBP

B+
Cheapest Retailer
-
£365 GBP
Final sale: no returns
A
Retailer 2
-
£374 GBP
View
B+
Retailer 3
-
£445 GBP
View
Most Expensive
B+
77 Diamonds
CUSCPABPGZPVY · Nov 6
£486 GBP
View
3 more retailers have this diamond
Prices start from £365 GBPSave up to £121 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
0.80ct Cushion
£365 GBP