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Cushion|Natural|GIA

1.00ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 7378923726

Certificate GIA 7378923726

Diamond specifications and retailer prices

From £1,609 GBP
$2,156 USD
As of October 30, 2026
Save £746 GBP (32%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,355 GBP at Yorxs · As of October 31, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7378923726. Listed at 15 retailers as of October 30, 2026, with prices from £1,609 to £2,355, a £746 spread on the same certified stone. Yorxs lists it at £2,355. 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

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7378923726
Dimensions5.62 × 5.61 × 3.91 mm
L/W Ratio1.00
Top View
5.62 mm5.61 mm1.00 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7378923726
Side View
Table 57.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,001 GBP|Low: £1,573 GBP|High: £2,361 GBP|Avg: £1,863 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 8£1,573 GBP
Retailer 6£1,609 GBP
Retailer 4£1,706 GBP
Retailer 7£1,712 GBP
Retailer 9£1,745 GBP
Retailer 3£1,778 GBP
Retailer 5£1,880 GBP
Retailer 2£1,985 GBP
Retailer 11£1,985 GBP
Retailer 1£2,001 GBP
Retailer 10£2,052 GBP
Yorxs£2,355 GBP

39 data points across 12 retailers

15 retailers£1,609 GBP to £2,355 GBP

B
Cheapest Retailer
-
£1,609 GBP
$2,156 USD
B
Retailer 2
-
£1,632 GBP
$2,187 USD
View
B
Retailer 3
-
£1,640 GBP
$2,198 USD
View
B
Retailer 4
-
£1,706 GBP
SGD 3,089 SGD
View
B
Retailer 5
-
£1,712 GBP
$2,294 USD
View
B
Retailer 6
-
£1,745 GBP
$2,338 USD
View
B
Retailer 7
-
£1,778 GBP
$2,383 USD
View
B
Retailer 8
-
£1,880 GBP
$2,519 USD
View
B
Retailer 9
-
£1,979 GBP
$2,652 USD
View
B
Retailer 10
-
£1,985 GBP
$2,660 USD
View
B
Retailer 11
-
£1,985 GBP
$2,660 USD
View
B
Retailer 12
-
£1,995 GBP
CA$3,713 CAD
View
B
Retailer 13
-
£2,001 GBP
View
B
Retailer 14
-
£2,052 GBP
$2,750 USD
View
Most Expensive
B
Yorxs
518485802 · Oct 31
£2,355 GBP
€3,005 EUR
View
14 more retailers have this diamond
Prices start from £1,609 GBPSave up to £746 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
1.00ct Cushion
£1,609 GBP