CaratHunter
Plans
Cushion|Natural|GIA

1.00ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 7566675597

Certificate GIA 7566675597

Diamond specifications and retailer prices

From £863 GBP
As of November 4, 2026
Save £575 GBP (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,438 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566675597. Listed at 14 retailers as of November 4, 2026, with prices from £863 to £1,438, a £575 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,438. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7566675597
Dimensions6.33 × 5.05 × 3.52 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.33 mm5.05 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7566675597
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 69.7%

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: £969 GBP|Low: £863 GBP|High: £1,473 GBP|Avg: £1,102 GBP|-12.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 4£863 GBP
Retailer 12£888 GBP
Retailer 6£903 GBP
Retailer 5£915 GBP
Retailer 13£929 GBP
Retailer 3£935 GBP
Retailer 10£967 GBP
Retailer 1£969 GBP
Retailer 2£1,053 GBP
Retailer 7£1,212 GBP
Retailer 9£1,232 GBP
Retailer 8£1,236 GBP
Retailer 11£1,310 GBP
Wholesale Diamonds Direct£1,438 GBP

17 data points across 14 retailers

14 retailers£863 GBP to £1,438 GBP

A
Cheapest Retailer
-
£863 GBP
A
Retailer 2
-
£888 GBP
View
A
Retailer 3
-
£903 GBP
View
Retailer 4
-
£915 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
£929 GBP
View
A
Retailer 6
-
£935 GBP
View
A
Retailer 7
-
£967 GBP
View
A
Retailer 8
-
£969 GBP
View
A
Retailer 9
-
£1,053 GBP
View
B+
Retailer 10
-
£1,212 GBP
View
B+
Retailer 11
-
£1,232 GBP
View
B+
Retailer 12
-
£1,236 GBP
View
B+
Retailer 13
-
£1,310 GBP
View
Most Expensive
B+
Wholesale Diamonds Direct
585254054 · Nov 6
£1,438 GBP
$1,925 USD
View
13 more retailers have this diamond
Prices start from £863 GBPSave up to £575 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
1.00ct Cushion
£863 GBP