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Cushion|Natural|GIA

1.30ct F SI2 Cushion Natural Diamond

F/SI2 • GIA 6555981944

Certificate GIA 6555981944

Diamond specifications and retailer prices

From £2,352 GBP
As of November 6, 2026
Save £268 GBP (10%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,620 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) and certified by GIA 6555981944. Listed at 3 retailers as of November 6, 2026, with a relatively tight 11% 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
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555981944
Dimensions7.40 × 5.68 × 3.79 mm
L/W Ratio1.30
Top View
7.40 mm5.68 mm1.30 ctF / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555981944
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £2,620 GBP|Low: £2,352 GBP|High: £2,620 GBP|Avg: £2,495 GBP
Jogia Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£2,352 GBP
Retailer 3£2,510 GBP
Jogia Diamonds£2,620 GBP

44 data points across 3 retailers

3 retailers£2,352 GBP to £2,620 GBP

A
Cheapest Retailer
-
£2,352 GBP
B+
Retailer 2
-
£2,510 GBP
View
Final sale: no returns
Most Expensive
B+
Jogia Diamonds
J26709730 · Nov 6
£2,620 GBP
A$5,394 AUD
View
2 more retailers have this diamond
Prices start from £2,352 GBPSave up to £268 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
£2,352 GBP