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Cushion|Natural|GIA

1.00ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 2554945846

Certificate GIA 2554945846

Diamond specifications and retailer prices

From £1,097 GBP
₹139,973 INR
As of November 1, 2026
Save £1,494 GBP (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,591 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554945846. Listed at 17 retailers as of November 1, 2026, with prices from £1,097 to £2,591, a £1,494 spread on the same certified stone. MOH London lists it at £2,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554945846
Dimensions7.66 × 5.11 × 3.27 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
7.66 mm5.11 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554945846
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.0%

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 1
Current: £2,591 GBP|Low: £1,097 GBP|High: £2,807 GBP|Avg: £1,644 GBP|-7.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 2£1,097 GBP
Retailer 5£1,297 GBP
Retailer 16£1,336 GBP
Retailer 3£1,365 GBP
Retailer 11£1,395 GBP
Retailer 15£1,478 GBP
Retailer 6£1,479 GBP
Retailer 7£1,508 GBP
Retailer 10£1,563 GBP
Retailer 8£1,618 GBP
Retailer 12£1,622 GBP
Retailer 4£1,627 GBP
Retailer 9£1,733 GBP
Retailer 14£1,818 GBP
Retailer 13£1,882 GBP
MOH London£2,591 GBP

23 data points across 16 retailers

17 retailers£1,097 GBP to £2,591 GBP

A
Cheapest Retailer
-
£1,097 GBP
₹139,973 INR
A
Retailer 2
-
£1,297 GBP
$1,738 USD
View
B+
Retailer 3
-
£1,336 GBP
$1,790 USD
View
B+
Retailer 4
-
£1,365 GBP
$1,829 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,395 GBP
View
B+
Retailer 6
-
£1,478 GBP
$1,980 USD
View
B+
Retailer 7
-
£1,479 GBP
$1,982 USD
View
B+
Retailer 8
-
£1,508 GBP
$2,020 USD
View
B+
Retailer 9
-
£1,563 GBP
$2,094 USD
View
B+
Retailer 10
-
£1,618 GBP
$2,168 USD
View
B+
Retailer 11
-
£1,622 GBP
View
B+
Retailer 12
-
£1,627 GBP
$2,180 USD
View
B+
Retailer 13
-
£1,733 GBP
$2,322 USD
View
B+
Retailer 14
-
£1,818 GBP
ZAR 39,349 ZAR
View
B+
Retailer 15
-
£1,882 GBP
€2,401 EUR
View
Retailer 16
-
£1,960 GBP
A$4,041 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
F6D6F8718 · Nov 1
£2,591 GBP
View
16 more retailers have this diamond
Prices start from £1,097 GBPSave up to £1,494 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
£1,097 GBP