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Cushion|Natural|GIA

1.30ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 2467697287

Certificate GIA 2467697287

Diamond specifications and retailer prices

From £2,187 GBP
As of November 4, 2026
Save £184 GBP (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,371 GBP at Jogia Diamonds · As of November 6, 2026
View at Jogia Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2467697287. Listed at 3 retailers as of November 4, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.16°
Pavilion angle32.59°
OriginNatural
Grading LabGIA
CertificateGIA 2467697287
Dimensions6.44 × 5.69 × 4.14 mm
L/W Ratio1.13
Top View
6.44 mm5.69 mm1.30 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2467697287
Side View
Table 62.0%Crown 40.16°Girdle: Slightly ThickPavilion 32.59°CuletDepth 72.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £2,208 GBP|Low: £2,179 GBP|High: £2,430 GBP|Avg: £2,232 GBP|+1.3%
Retailer 1
Retailer 2
September 25, 2026
Retailer 2£2,187 GBP
Retailer 1£2,208 GBP

5 data points across 2 retailers

3 retailers£2,187 GBP to £2,371 GBP

B+
Cheapest Retailer
-
£2,187 GBP
B+
Retailer 2
-
£2,208 GBP
View
Most Expensive
B+
Jogia Diamonds
J16911116 · Nov 6
£2,371 GBP
A$4,882 AUD
View
2 more retailers have this diamond
Prices start from £2,187 GBPSave up to £184 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+
1.30ct Cushion
£2,187 GBP