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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 5536346733

Certificate GIA 5536346733

Diamond specifications and retailer prices

From £698 GBP
As of November 6, 2026
Save £943 GBP (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,641 GBP at MOH London · As of November 4, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5536346733. Listed at 19 retailers as of November 4, 2026, with prices from £698 to £1,641, a £943 spread on the same certified stone. MOH London lists it at £1,641. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 5536346733
Dimensions5.70 × 5.59 × 3.81 mm
L/W Ratio1.02
Top View
5.70 mm5.59 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536346733
Side View
Table 64.0%Crown 36.5°Girdle: MED-THKPavilion 37°Culet: NoneDepth 68.1%

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: £1,641 GBP|Low: £640 GBP|High: £1,641 GBP|Avg: £899 GBP|+7.6%
MOH London
Retailer 2
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Retailer 19
November 6, 2026
Retailer 4£698 GBP
Retailer 11£702 GBP
Retailer 19£751 GBP
Retailer 9£767 GBP
Retailer 10£774 GBP
Retailer 18£779 GBP
Retailer 3£852 GBP
Retailer 15£853 GBP
Retailer 14£860 GBP
Retailer 2£871 GBP
Retailer 5£911 GBP
Retailer 8£911 GBP
Retailer 17£915 GBP
Retailer 6£941 GBP
Retailer 13£1,009 GBP
Retailer 16£1,096 GBP
Retailer 7£1,126 GBP
Retailer 12£1,248 GBP
MOH London£1,641 GBP

28 data points across 19 retailers

19 retailers£698 GBP to £1,641 GBP

A
Cheapest Retailer
-
£698 GBP
Retailer 2
-
£702 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
£751 GBP
View
Final sale: no returns
A
Retailer 4
-
£767 GBP
View
A
Retailer 5
-
£774 GBP
View
A
Retailer 6
-
£779 GBP
View
B+
Retailer 7
-
£852 GBP
View
A
Retailer 8
-
£853 GBP
View
B+
Retailer 9
-
£860 GBP
View
B+
Retailer 10
-
£871 GBP
View
B+
Retailer 11
-
£911 GBP
View
B+
Retailer 12
-
£911 GBP
View
B+
Retailer 13
-
£915 GBP
View
A
Retailer 14
-
£941 GBP
View
B+
Retailer 15
-
£1,009 GBP
View
B+
Retailer 16
-
£1,096 GBP
View
B+
Retailer 17
-
£1,126 GBP
View
B+
Retailer 18
-
£1,248 GBP
View
Most Expensive
B
MOH London
C9A5CF61A · Nov 4
£1,641 GBP
View
18 more retailers have this diamond
Prices start from £698 GBPSave up to £943 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
£698 GBP