Cushion|Natural|GIA

1.01ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 2536635742

Certificate GIA 2536635742

Diamond specifications and retailer prices

From £933 GBP
As of November 6, 2026
Save £2,498 GBP (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,431 GBP at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-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 2536635742. Listed at 20 retailers as of November 5, 2026, with prices from £933 to £3,431, a £2,498 spread on the same certified stone. Adiamor lists it at £3,431. 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

1.01
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536635742
Dimensions5.71 × 5.68 × 3.97 mm
L/W Ratio1.01
Top View
5.71 mm5.68 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536635742
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.9%

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 6
Current: £933 GBP|Low: £933 GBP|High: £2,343 GBP|Avg: £1,432 GBP|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1£933 GBP
Retailer 12£956 GBP
Retailer 3£1,213 GBP
Retailer 11£1,213 GBP
Retailer 5£1,264 GBP
Retailer 2£1,287 GBP
Retailer 4£1,331 GBP
Retailer 7£1,332 GBP
Retailer 8£1,477 GBP
Retailer 9£1,623 GBP
Retailer 6£1,807 GBP
Retailer 10£2,325 GBP

27 data points across 12 retailers

20 retailers£933 GBP to £3,431 GBP

A
Cheapest Retailer
-
£933 GBP
A
Retailer 2
-
£956 GBP
View
A
Retailer 3
-
£1,213 GBP
View
B+
Retailer 4
-
£1,213 GBP
View
B+
Retailer 5
-
£1,228 GBP
View
Final sale: no returns
Retailer 6
-
£1,244 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
£1,264 GBP
View
B+
Retailer 8
-
£1,287 GBP
View
B+
Retailer 9
-
£1,305 GBP
View
Retailer 10
-
£1,331 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,332 GBP
View
B+
Retailer 12
-
£1,375 GBP
View
B+
Retailer 13
-
£1,433 GBP
View
B+
Retailer 14
-
£1,462 GBP
View
B+
Retailer 15
-
£1,477 GBP
View
B+
Retailer 16
-
£1,623 GBP
View
Retailer 17
-
£1,736 GBP
View
Price last confirmed 32 days ago
B+
Retailer 18
-
£1,807 GBP
View
B
Retailer 19
-
£2,325 GBP
View
Most Expensive
B
Adiamor
D-70787855 · Nov 5
£3,431 GBP
$4,593 USD
View
19 more retailers have this diamond
Prices start from £933 GBPSave up to £2,498 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
1.01ct Cushion
£933 GBP