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Cushion|Natural|GIA

1.00ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 2556328019

Certificate GIA 2556328019

Diamond specifications and retailer prices

From £1,357 GBP
₹173,152 INR
As of October 31, 2026
Save £1,646 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,003 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 2556328019. Listed at 13 retailers as of October 31, 2026, with prices from £1,357 to £3,003, a £1,646 spread on the same certified stone. MOH London lists it at £3,003. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556328019
Dimensions7.25 × 4.66 × 3.06 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.25 mm4.66 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556328019
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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: Oct 31
Current: £3,003 GBP|Low: £1,357 GBP|High: £3,332 GBP|Avg: £2,029 GBP|-9.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6£1,357 GBP
Retailer 11£1,581 GBP
Retailer 2£1,638 GBP
Retailer 3£1,810 GBP
Retailer 9£1,818 GBP
Retailer 10£1,873 GBP
Retailer 5£1,881 GBP
Retailer 12£1,995 GBP
Retailer 7£2,107 GBP
Retailer 4£2,108 GBP
Retailer 8£2,141 GBP
MOH London£3,003 GBP

26 data points across 12 retailers

13 retailers£1,357 GBP to £3,003 GBP

A
Cheapest Retailer
-
£1,357 GBP
₹173,152 INR
B+
Retailer 2
-
£1,581 GBP
$2,119 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,638 GBP
View
B+
Retailer 4
-
£1,810 GBP
$2,425 USD
View
B+
Retailer 5
-
£1,818 GBP
$2,436 USD
View
B+
Retailer 6
-
£1,873 GBP
$2,509 USD
View
B+
Retailer 7
-
£1,881 GBP
View
Retailer 8
-
£1,881 GBP
$2,521 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
£1,995 GBP
$2,673 USD
View
B
Retailer 10
-
£2,107 GBP
ZAR 45,604 ZAR
View
Retailer 11
-
£2,108 GBP
A$4,346 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
-
£2,141 GBP
€2,732 EUR
View
Most Expensive
B
MOH London
83B01CF31 · Nov 1
£3,003 GBP
View
12 more retailers have this diamond
Prices start from £1,357 GBPSave up to £1,646 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
£1,357 GBP