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Cushion|Natural|GIA

1.30ct F VS1 Cushion Natural Diamond

VG • F/VS1 • GIA 7552731454

Certificate GIA 7552731454

Diamond specifications and retailer prices

From £3,994 GBP
As of November 4, 2026
Save £1,514 GBP (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,508 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552731454. Listed at 8 retailers as of October 31, 2026, with prices from £3,994 to £5,508, a £1,514 spread on the same certified stone. Blue Nile lists it at £5,508. 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

1.30
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552731454
Dimensions7.62 × 5.62 × 3.82 mm
L/W Ratio1.36
Top View
7.62 mm5.62 mm1.30 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552731454
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 4
Current: £5,508 GBP|Low: £3,965 GBP|High: £5,532 GBP|Avg: £4,503 GBP|-0.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7£3,994 GBP
Retailer 3£3,994 GBP
Retailer 2£4,028 GBP
Retailer 5£4,400 GBP
Retailer 6£4,601 GBP
Retailer 4£4,718 GBP
Retailer 8£5,118 GBP
Blue Nile£5,508 GBP

43 data points across 8 retailers

8 retailers£3,994 GBP to £5,508 GBP

A
Cheapest Retailer
-
£3,994 GBP
Final sale: no returns
A
Retailer 2
-
£3,994 GBP
View
A
Retailer 3
-
£4,028 GBP
View
B+
Retailer 4
-
£4,400 GBP
View
Retailer 5
-
£4,601 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£4,718 GBP
View
B
Retailer 7
-
£5,118 GBP
View
Most Expensive
B
Blue Nile
30380907 · Oct 31
£5,508 GBP
$7,413 USD
View
7 more retailers have this diamond
Prices start from £3,994 GBPSave up to £1,514 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
1.30ct Cushion
£3,994 GBP