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Cushion|Natural|GIA

1.07ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 7371933631

Certificate GIA 7371933631

Diamond specifications and retailer prices

From £1,561 GBP
$2,092 USD
As of October 31, 2026
Save £719 GBP (32%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,280 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.07ct natural cushion diamond

This 1.07ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7371933631. Listed at 16 retailers as of October 31, 2026, with prices from £1,561 to £2,280, a £719 spread on the same certified stone. Yorxs lists it at £2,280. 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

1.07
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7371933631
Dimensions5.79 × 5.69 × 3.96 mm
L/W Ratio1.02
Top View
5.79 mm5.69 mm1.07 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7371933631
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.6%

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 31
Current: £1,932 GBP|Low: £1,540 GBP|High: £2,280 GBP|Avg: £1,825 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 3£1,561 GBP
Retailer 5£1,653 GBP
Retailer 7£1,699 GBP
Retailer 8£1,729 GBP
Retailer 6£1,811 GBP
Retailer 2£1,824 GBP
Retailer 4£1,891 GBP
Retailer 9£1,926 GBP
Retailer 1£1,932 GBP
Yorxs£2,280 GBP

37 data points across 10 retailers

16 retailers£1,561 GBP to £2,280 GBP

B
Cheapest Retailer
-
£1,561 GBP
$2,092 USD
B
Retailer 2
-
£1,576 GBP
$2,112 USD
View
B
Retailer 3
-
£1,584 GBP
$2,123 USD
View
B
Retailer 4
-
£1,635 GBP
A$3,371 AUD
View
B
Retailer 5
-
£1,653 GBP
$2,215 USD
View
B
Retailer 6
-
£1,699 GBP
$2,277 USD
View
B
Retailer 7
-
£1,729 GBP
$2,317 USD
View
B
Retailer 8
-
£1,824 GBP
$2,444 USD
View
B
Retailer 9
-
£1,891 GBP
A$3,898 AUD
View
B
Retailer 10
-
£1,911 GBP
$2,560 USD
View
B
Retailer 11
-
£1,926 GBP
$2,580 USD
View
B
Retailer 12
-
£1,926 GBP
$2,580 USD
View
B
Retailer 13
-
£1,926 GBP
CA$3,584 CAD
View
B
Retailer 14
-
£1,932 GBP
View
B
Retailer 15
-
£1,993 GBP
$2,670 USD
View
Most Expensive
B
Yorxs
518485777 · Nov 2
£2,280 GBP
€2,910 EUR
View
15 more retailers have this diamond
Prices start from £1,561 GBPSave up to £719 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
1.07ct Cushion
£1,561 GBP