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Cushion|Natural|GIA

1.30ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 2186009366

Certificate GIA 2186009366

Diamond specifications and retailer prices

From £3,112 GBP
As of November 5, 2026
Save £319 GBP (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,431 GBP at Yorxs · As of November 6, 2026
View at Yorxs

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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2186009366. Listed at 2 retailers as of November 5, 2026, with a relatively tight 10% 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2186009366
Dimensions6.54 × 5.58 × 3.82 mm
L/W Ratio1.17
Top View
6.54 mm5.58 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2186009366
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £3,112 GBP|Low: £3,112 GBP|High: £3,440 GBP|Avg: £3,270 GBP
Retailer 1
Yorxs
November 6, 2026
Retailer 1£3,112 GBP
Yorxs£3,431 GBP

20 data points across 2 retailers

2 retailers£3,112 GBP to £3,431 GBP

B
Cheapest Retailer
-
£3,112 GBP
Most Expensive
B
Yorxs
158508303 · Nov 6
£3,431 GBP
€4,374 EUR
View
1 more retailer has this diamond
Prices start from £3,112 GBPSave up to £319 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
£3,112 GBP